For Chemistry jamb mock 2024
(1) The compound that contains covalent, ionic and dative bonds with its crystal is (a) Zncl2 (b) NH3 (c) NH4Cl (d) Ca(NO3)2
(2) Iron can be extracted from (a) cryolite (b) dolomite (c) magnetile (d) Cassiterite
(3) CH3CH=CH (CH₃)₂ name the compound _____
(4) Calculate the mass of oxygen liberated when 2.5F is passed through CuSO4 solution (Cu=64, S=32, O=16)
(a) 51.2g (b) 30g (c) 20g (c) 11.5g
(5) The mass ratio between hydrogen and carbon in an alkane is 3:16. what is the molecular formula of this hydrocarbon
[C=12, H=1]
(a). C8H16 (b) C8H14 (c) C8H18 (d) C8H12
(6) Ammonium chloride when mixed sodium chloride can be separated by? (a) sublimation (b) fitration (c) evapouration (d) decantation.
(7) Two element V and W have atomic number 13 and 14 respectively. The formula of the compound formed when they combine is
(a) V₃W₂ (b) V₂W₃ (c) VW (d) VW₃
(8) The conversion of C2H5OH to C2H4 in the presence of concentrated H2SO4 at 180° is by (a) dehydration (b) hydrolysis (c) hydrogenation (d) decarboxylation
(9) if 10cm³ of nitrogen gas are sparked with 50cm³ of hydrogen gas at a temperature of 25°C and a pressure of 40atm. Calculate the volume of hydrogen in excess
(a) 10cm³ (b) 20cm³ (c) 40cm³ (d) 60cm³
(10) C2H6(g) + ½O2 —-> C2H5OH(l)
From the reaction, calculate standard heat change in kmol-¹, if the standard heats of formation of C2H6 and C2H5OH are -150.5kmol-¹ and -325.5kmol-¹ respectively (a) +175 (b) -175 (c) +475 (d) -476
For English jamb mock 2024
Choose the correct opposite in meaning
(1) The punishment she recommend was too (mild) to be effective (a)great (b) severe (c) exorbitant (d) sophisticated
( 2)Choose the one with the same consonant as
Merged
(a) wedged (b) marked (c) marked (d) mist
(3) Since the doctor has been paying her regular visits, she may recover, this sentence means that ?
(a) The doctor visits are no longer necessary
(b) it’s possible she had recovered
(c) she is still not very well
(d) she is now quite well again
For Mathematics jamb mock 2024
(1) Find the locus of points equidistant from the point (K, K) and Q(-K,-K)_____
(2) The Third and seventh term of a GP are 6 and 96 respectively, Find the common ratio (a) 2 (b) 3 (c) 9 (d) 1
(3) Solve the inequality 6x +2 -2 (b) x< -2 (c) x2
(4) Find the value of x, If 2 log x = Log (5x-6)
(5) if y= x³ – 1/x find dy/dx (a) 3x² + 1/x (b) 3x² + 1/x² (c) 6x² + 1/x² (d) 2x²+1/x
(6) S varies as the positive squareroot of T and when S= 2, T = 4. Find the value of S when T=36
(a) 6 (b) 4 (c) 3 (d) 2
(7) if cos (x+20)° = Sin60°, find x
(a) 30 (b) 25 (c) 16 (d) 10
(8) One side of rectangular is 12cm and the diagonal is 15cm, calculate the arc of the rectangle.
(a) 120cm² (b) 108cm² (c) 100cm² (d) 80cm²
(9) find the arc between the curve y=3x² + 4x, the x axis and the lines x=1 and x=3
(a) 43sq units (b) 42sq units (c) 41sq units (d) 40sq units
For physics jamb mock 2024
(1)In an AC circuit resistance by a capacitor or an inductor is termed
(a) impedance (b) reactant (c) resonance (d) inductance
(2) In the common emitter transitor amplified, the input signal is applied between the
(a) base and emitter (b) emitter and ground (c) emitter and collector (d) collector and ground
(3) When a musical instrument is sounded the over tune emanating from it (a) are independent of the type of instrument (b) always include all its harmonics (c) do not affect the quality of the sound (d) may have some of its harmonic absent
(4) A latitude the fundamental frequency of sound waves generated on a pipe of length 0.45m closed at one end if the velocity of the sound in air is 340ms-¹ (a) 189Hz (b) 200Hz (c) 241Hz (d) 497Hz
AMB MOCK QUESTIONS
English
Literature chosen; sweet sixteen which surprised every candidate because we never expected it
1. “Aliya your mind is like a beautiful room” from this exercept expression of beautiful room refers to
2. Aliya’s relationship with Bobo can be referred to as
3. Aliya’s father refers to her as priceless because
4. Aliya was jealous of the girls Hawking oranges because
5. Mr Bello was not happy with the gift given to his daughter because
Biology:
1. Animal with distasteful and poisonous glands on its skin is
2. A bird with powerful sharp and curved beak is
3. Excretory organ in fish and amphibian is
4. In toad the number of chromosomes is 22 the haploid number is
5. Causative organism for typhoid fever is
6. Characteristics of anemophillious fever is
7. Stamen of flower consist of
8. If a man in blood group A receives blood transfusion from blood group O, what will occur
9. In root of plant root hair arises from the
10. Enzyme contained in gastric juice is
11. The forest type in Nigeria is
12. Periodic shedding of exoskeleton of an insect is
13. Components of soil that gives it it’s characteristics colour is
14. Energy in living cell is produced by
Physics:
1. A device used in transferring storing charge is
2. Instrument used in determining weight of an object is
3. Lenz law is the law of conservation of
4. Image formed by a plane mirror is
5. Presence of impurities in zinc used in simple cell causes
Chemistry;
1. Iron can be extracted from
2. Absolute temperature is defined as
3. Primary alkanol warmed with KMnO4 will produce
4. Chlorine is prepared by upward displacement of air because
5. In laboratory preparation of ethyne gas is passed through acid CuSO4 to remove
6. Zn(s) + CuSO4- ZnSO4(aq)+ Cu(s) zinc acts as
7. Ions that causes hardness of water are removed in the industry by
8. Zinc is not regarded as transition element because
9. Iron produced directly from blast surface is
10. HCl is regarded as strong acid because?
irst five questions was on conveying information that most appropriately suits the given sentence…
Questions on
“sweet sixteen”
Stress on
Euphemism
Introduction
Nearest in meaning
vowel sounds
CHEMISTRY
1)In the laboratory preparation of So2(g),it is collected on downward delivery because???
2)A gas has a volume of 25cm^3, calculate the pressure if the volume is increased by 15% at s.t.p
PHYSICS
1) Snell’s law is stated???(ans was giving mathematically)
BIOLOGY
1) which bird has powerful,sharp and curved beak
English language
questions on sweet sixteen
1. The relationship between Aliya and Bobo is?
2.Aliya learnt about s*x from the following media except? (a) magazine (b) Bobo (c) Classmate (d) Social media
3. Towards the ending part of the novel Aliya was seen as a? (a) Lady (b) young Adult
4. Aliya passed her exams because? (a) Chemistry became her best subject (b) She worked with determination
5. The sweet sixteen novel is was it meant for? (a) young Adult (b) teenage girls (c) Girls below 12yrs
*Stress pattern came out in English language( not much though)
** Registry came out ( talking about rail transportation) and ( Technology development)
*** synonyms and antonyms
**** Emphatics stress
***** Rhyme
PHYSICS
1. The efficiency of a machine is 40%, if the effort is twice the weight , Calculate the velocity ratio?
2. Calculate the fundamental frequency of a closed pipe with velocity 340m/s and the length is 0.45m.
3. young modulus in which the two force given, the original length and force applied. you are asked to find the extension.
4. calculate the resistor of a cell in series required to give you 4 ohms, given 10 ohm, 12 ohms and x ohms?
5. Calculate the effective resistance of a resistor connected in series and parallel( given in diagram)
6.calculate power, given mass of 200kg, acceleration due to gravity, time in seconds( 10 secs) , vertical distance ( 6m)
7. calculate linear expansivity of a material. original length 40.2m, second length 20.2m, change in temperature was 10 degree Celsius.
* questions on current came out
** questions on potential difference
*** questions on capacitor of capacitance
**** questions on echoes( sound wave)
BIOLOGY( can’t remember the options though)
1. A diagram was given and we where asked to look for the spores is formed.
2. What kind of forest is found in Nigeria (a) savannah (b) tropical rainforest ( c) Greenland forest
3. which of the blood group is in the universal recipient (a) AB (b) A (c) B (d) O
4. If a blood group O was given a blood with an antigen A what will be the result. (a) argonation (b)assimilation
5. who brought out the theory of inherited characteristics?
6. what part of the evidence of evolution deals with the fossil record?
7. diagram given and the question asked was , where does fertilization occur?
8. what part is responsible for digestion and also secret enzymes?
9. where is endocrine system found?
10. From what part of the plant does the root emerge from?
11.quadrant is use to measure?
12. In every food chain there must be a?
13 . the process by which plant take in food is called?
14.the process whereby plant roots absorbs water is? (a) osmosis (b) diffusion (c) plasmolysis (d) xylem
CHEMISTRY
1. The breaking down of glucose into ethanal is (a) polarization (b) cracking (c) reforming
2. calculate the molecular formula of an hydrocarbon in the ratio 3:16
3. Which of the metal is able to displace a trioxonitrate(v) salt from its solution (a) calcium (b) copper (c) zinc
4. in the production of ammonia, in what condition will the reaction be favored? (a) increase in temperature (b) decrease in pressure
5. calculate elthaphy change in a system, -150.5 in degree Celsius and 325.5 degree Celsius
6. questions on Charles and boyles law
7. what is the state of zinc in the equation ZN + H2So4 = ZNSo4 + H2O (a) oxidizing agent (b) reducing agent
IOLOGY
1. The movent of a Euglena towards light of low intensity is
a. negative phototaxis
b. positive phototaxis
2. Roots hairs occur in
a. piliferous layer
b. pericycle
c. cambium
3. Which of the following is called a master gland.
a. pituary gland
b. adrenal gland
4. The caste of termite is composed of?
5. Montane vegetation can be found in what part of Nigeria
a. Yenegoa
b. Mambila
c. Awka
d. Ekiti
6.The law of use and disuse was propounded by?
a. Lamarck
b. Darwin
c. Hugo
7. Which biome can be found in Nigeria?
8 . Which of the following is a characteristic of an anemorphilus flower?
a.numerous and light pollen grains
b.presence of nectar
C. brightly colored petals
d. Scented flower
9. A quadrant can be used to do which of the following?
answer: determine the total number of a specie in a population.
10.winds of a bat can be related to
a. homologous
b. heterologous
c. heterozygous
d. homozygous
11.Which of the following is the process of assimilating good the digestive system of man
a. Ingestion —> Digestion —> Absorption —> Assimilation
b. Digestion —> ingestion —> assimilation —> absorption
c. assimilation — digestion—> ingestion —> absorption
12.Bilirubin in the body can be removed by
a. lungs
b. kidney
c. liver
13. If a man with blood group O receives blood from a person which blood group A, which of the following will occur
a. Agglutination
b. no agglutination
14. A Tullgren funnel is used to determine what?
15. An evidence of fossil records in evolution is also known as?
16.
Fishes, prawns and crabs are collectively called?
17. A color blind man ( X^n Y) married a woman carrying the trait ( X^N X^n). what percentage of their children will be colour blind.
a. 25%
b. 50
c.75%
d. 100%
18.Which of the following blood groups will give blood group AB ONLY when crossed
a. AB
b. AA
c.BB
d. O
19. Absorption of mineral salts in plant roots occurs by
a. Osmosis
b. Diffusion
c. active transport
20. Which of the following is a characteristic of an anemorphilus flower.
a. numerous and light pollen grains.
b. brightly coloured petals.
c. presence of nectar.
d. scented flower
21.The law of use and disuse was propounded by
a. Lamarck
b. Darwin
c. Hugo
22. The movent of a Euglena towards light of low intensity is?
PHYSICS
___________
1. Calculate the frequency of the sound wave generated in a pipe length 0.45m closed at one end, if the velocity of the sound air is 340m/s
2. At an air temp 30°C, the saturated vapour pressure of water vapour is 24.4mmHg and at dew point at 60°C it is 10.5mmHg. Find the relative humidity of air.
CHEMISTRY
_____________
1. when ammonium chloride is mixed with aqueous sodium chloride the separation technique used is
a. decantation
b. sublimation
c. filtration
d. evaporation
2.which of these metals are extracted electrically
a. Zn
b. Ca
c. Al
d. Mg
3. SO2 is collected by downward displacement because?
4. the bonding in an oxonium ion consists of?
a. ionic and covalent
b. coordinate covalent
c. dative and covalent
d. ionic and dative
5. Methane reacts with chlorine at room temp to form ?
Flame test for sodium metal
brick red
deep blue
light…
golden yellow
use of physic
1-snells law stated
use of chemistry
1- the procedure for making ammonia
ans=haber process
2-the procedure for making H2SO4
ans=contact process
3- the process of converting gluocose to ethanol. I don’t know the answer but I choose fermentation
4-H2SO4 is collect upward because
5-organic compound CH3CH2cH2
6-what is of oxygen in ratio 3:2
use of biology
1-gyelin juice is located in
2- fertilization occur in label
3-hormone and digestion take place in the part label ?
4- the theory of natural selection of inheritance was proposed by?
5-the types of bird that have well beak?
english:
1.the reason aliyah got an A in chemistry is because
a) chemistry is her favorite subject
b)she was scolded by her dad
c)she was determined to pass
PHYSICS
1) The absolute-zero temperature is defined as the temperature at which:
a) thermal motion ceases
b) temperature of gas is 273°C
c) ice melts
d) pressure of real gas is maximum
2) The distance between two successive nodes of a wave is:
a)amplitude
b) wavelength
c) half wavelength
d) quarter wavelength
3) Examples of luminous objects include:
i. sun
ii. star
iii. moon
iv.lighted bulb
a)i, iii
b) i, iv
c) ii, iv
d) i, ii, iv
4)The equipment that works as a result of magnetic effect of electric current is:
a) Rheostat
b) Thermostat
c) Electric bell
d) Carbon microphone
5.the efficiency of a machine is 40 percent and the load is 160 with a velocity ratio of 5 find the effort.
a)16.7
b)40N
c)80N
d)100N
6Calculate the frequency of the sound wave generated in a pipe length 0.45m closed at one end, if the velocity of the sound air is 340m/s
7 At an air temp 30°C, the saturated vapour pressure of water vapour is 24.4mmHg and at dew point at 60°C it is 10.5mmHg. Find the relative humidity of air.
8 The cubic expansivity of mercury is 1.8 x 10-4K-1 and the linear expansivity of glass 8.0 x 10-6K-1, calculate the apparent expansivity of mercury in a glass container
A. 1.00 x 10-4K-1
B. 1.56 x 10-4K-1
C. 1.72 x 10-4K-1
D. 2.04 x 10-4K-1
9 4kg of water heated with heat at which draw 4.2A from a 200V main for 2mins. What is the increase in temp of water, given Heat capacity= 4200jk/g/k.
10 Mathematically, Snell’s can be stated as?sin i/sinr
11 Calculated the energy produced by heater with voltmeter supply of 220V when current of 10A pass through for 150s
12What is the device that convert AC to DC
13A person standing 99m foot tall of a tall Clift drop his hands and hear an echo 0.33s later, cal the the speed of sound 6×6.6m/s air
14 Centripetal and centrifugal area are equal at ?
15 Mass of photon of wavelength 7×10^-7m which behaves like a particle is (h= 6.63×10^-34), e= 3.0×10^8
If the threshold frequency of fungsten is 2.5×10^-18Hz, what is the work function. (6.6×10^-30)
16 A load 96N is lifted by a machine which has a velocity ratio of 5. What is the force if it’s efficiency is 80%
17 Linear expansivity of a rod 1.2×10^-5k. cal the expansion of 20m of rod when heated from 0°C to 60°C
18the force of 10 N extends a spring of length 1m by 0.02m.calculate the length when applied force is 40 N
CHEMISTRY
1 When water freezes its density will
2 the bond that exist in hydrogen bonds are
3 ) IUPAC nomenclature for CH3CH=CH(CH3)2
4 Which metal will liberate hydrogen from HNO3
A. Zinc
B. Copper
C. Tin
D. Aluminum
5 Mass ratio between Hydrogen and Chlorine in a alkane is 3:16, cal it’s molecular formula
6 Preparation of ethyne, gas is passed through acidified CuSO4 to remove ?
7 Calculate the amount of hydrogen ion conc of a solution with PH3 at 25°c
8 Anhydrous compound X on exposure to atmospheric moisture turns blue, X is?
9 Gases used for fountain experiment are ammonia and ?
10 The iodine that can be added to table salt to prevent goiter is ?
11A metal extracted from it’s ore by electricity is what?
12 In a flame test for the colour of sodium metal is?
13 5.25g of CaCl2 salt is required to form saturated solution with 180cm^3 of water at 298k, cal it’s solubility at what temp.
14 Cal the mass of oxygen liberated when 2.5F is passed through CuSO4 solution.
15 The number of unpaired electron in 16X atom is?
16 Two isotopes X and Y 22 and 24 ocure in ratio 3:2 determine the relative atomic mass of Y
17 Cal the pH in 0.001mol/dm^3 NaOH
18 Two elements have 13, 8 respectively when they combine they form what
A. C8H28
B. C8H36
19Indicator used for the titration of KOH solution against ethanoic acid is what?
20 Arrange according to their boiling point, butanol, ethanol, Hexane, pentanoic acid
21Methane react with chlorine at room temp to produce tetracholromethane in the presence of?
22 Soapless detergent can be represented by (formula)?
23Indicator used for the titration of KOH solution against ethanoic acid is what
24 ore of alluminium is what
25iron produces directly from the blast furnace is
26magnesium has smaller radius than calcium because its atomic radius is
27alluminium is preferred tocopper for making overhead electrc cables because alluminium is
28 NH4CL==NH3+HCL
In the reaction above increasing the temperature will
BIOLOGY
1The ecological location in which an organism lives and survivew in called
A)niche
B)ecosystem
C)community
D)Habitat
2The evidence of evolution that’s based on fossil record is?
A ) paleontology
B) Histology
C) Embryology
3If a man of group O receive blood from group A what will happen
A .agluntinnation
4.the part of the Mammalia skin where pigment is found is?A) Malpighian later
5 Which of the following enzyme is found in gastric juice
A. Lipase
B. Ptyalin
C. Trypsin
D. Pepsin
6The endocrine gland referred to as the master gland is what
a,pancreas
b.pituary gland
c.thyroid gland
d.adrenal gland
7 In termite colony the cast that is responsible for the nest and provision of food are?
worker soldiers drone queen
8 A characteristics determined by a gene only on the x-chromosome is said to be ?
heterogynous
9 The anti-body present in the plasm of a man with blood group B is?
oocyst
10 Dominant generation in bryophytes is
11Random change in DNA base composition is referred to ?
12The protoplasm is made up of ——- and ——-
13Causative organism for typhoid fever is?
14 The removal of bilirubin from the body of man is carryout by?
a.liver
b.kidney
15 Evolution based on fossil record is called what
16 Characteristics of anamophillous flower is the ____
B) Cornified layer
C)sebum
The movent of a Euglena towards light of low intensity is
a. negative phototaxis
b. positive phototaxis
2. Roots hairs occur in
a. piliferous layer
b. pericycle
c. cambium
3. Which of the following is called a master gland.
a. pituary gland
b. adrenal gland
4. The caste of termite is composed of?
5. Montane vegetation can be found in what part of Nigeria
a. Yenegoa
b. Mambila
c. Awka
d. Ekiti
6.The law of use and disuse was propounded by?
a. Lamarck
b. Darwin
c. Hugo
7. Which biome can be found in Nigeria?
8 . Which of the following is a characteristic of an anemorphilus flower?
a.numerous and light pollen grains
b.presence of nectar
C. brightly colored petals
d. Scented flower
9. A quadrant can be used to do which of the following?
answer: determine the total number of a specie in a population.
10.winds of a bat can be related to
a. homologous
b. heterologous
c. heterozygous
d. homozygous
11.Which of the following is the process of assimilating good the digestive system of man
a. Ingestion —> Digestion —> Absorption —> Assimilation
b. Digestion —> ingestion —> assimilation —> absorption
c. assimilation — digestion—> ingestion —> absorption
12.Bilirubin in the body can be removed by
a. lungs
b. kidney
c. liver
13. If a man with blood group O receives blood from a person which blood group A, which of the following will occur
a. Agglutination
b. no agglutination
14. A Tullgren funnel is used to determine what?
15. An evidence of fossil records in evolution is also known as?
16.
Fishes, prawns and crabs are collectively called?
17. A color blind man ( X^n Y) married a woman carrying the trait ( X^N X^n). what percentage of their children will be colour blind.
a. 25%
b. 50
c.75%
d. 100%
18.Which of the following blood groups will give blood group AB ONLY when crossed
a. AB
b. AA
c.BB
d. O
19. Absorption of mineral salts in plant roots occurs by
a. Osmosis
b. Diffusion
c. active transport
20. Which of the following is a characteristic of an anemorphilus flower.
a. numerous and light pollen grains.
b. brightly coloured petals.
c. presence of nectar.
d. scented flower
21.The law of natural selectionwas propounded by
a. Lamarck
b. Darwin
c. Hugo
For Chemistry jamb mock 2024
(1) The compound that contains covalent, ionic and dative bonds with its crystal is (a) Zncl2 (b) NH3 (c) NH4Cl (d) Ca(NO3)2
(2) Iron can be extracted from (a) cryolite (b) dolomite (c) magnetile (d) Cassiterite
(3) CH3CH=CH (CH₃)₂ name the compound _____
(4) Calculate the mass of oxygen liberated when 2.5F is passed through CuSO4 solution (Cu=64, S=32, O=16)
(a) 51.2g (b) 30g (c) 20g (c) 11.5g
(5) The mass ratio between hydrogen and carbon in an alkane is 3:16. what is the molecular formula of this hydrocarbon
[C=12, H=1]
(a). C8H16 (b) C8H14 (c) C8H18 (d) C8H12
(6) Ammonium chloride when mixed sodium chloride can be separated by? (a) sublimation (b) fitration (c) evapouration (d) decantation.
(7) Two element V and W have atomic number 13 and 14 respectively. The formula of the compound formed when they combine is
(a) V₃W₂ (b) V₂W₃ (c) VW (d) VW₃
(8) The conversion of C2H5OH to C2H4 in the presence of concentrated H2SO4 at 180° is by (a) dehydration (b) hydrolysis (c) hydrogenation (d) decarboxylation
(9) if 10cm³ of nitrogen gas are sparked with 50cm³ of hydrogen gas at a temperature of 25°C and a pressure of 40atm. Calculate the volume of hydrogen in excess
(a) 10cm³ (b) 20cm³ (c) 40cm³ (d) 60cm³
(10) C2H6(g) + ½O2 —-> C2H5OH(l)
From the reaction, calculate standard heat change in kmol-¹, if the standard heats of formation of C2H6 and C2H5OH are -150.5kmol-¹ and -325.5kmol-¹ respectively (a) +175 (b) -175 (c) +475 (d) -476
For English jamb mock 2024
Choose the correct opposite in meaning
(1) The punishment she recommend was too (mild) to be effective (a)great (b) severe (c) exorbitant (d) sophisticated
( 2)Choose the one with the same consonant as
Merged
(a) wedged (b) marked (c) marked (d) mist
(3) Since the doctor has been paying her regular visits, she may recover, this sentence means that ?
(a) The doctor visits are no longer necessary
(b) it’s possible she had recovered
(c) she is still not very well
(d) she is now quite well again
For Mathematics jamb mock 2024
(1) Find the locus of points equidistant from the point (K, K) and Q(-K,-K)_____
(2) The Third and seventh term of a GP are 6 and 96 respectively, Find the common ratio (a) 2 (b) 3 (c) 9 (d) 1
(3) Solve the inequality 6x +2 -2 (b) x< -2 (c) x2
(4) Find the value of x, If 2 log x = Log (5x-6)
(5) if y= x³ – 1/x find dy/dx (a) 3x² + 1/x (b) 3x² + 1/x² (c) 6x² + 1/x² (d) 2x²+1/x
(6) S varies as the positive squareroot of T and when S= 2, T = 4. Find the value of S when T=36
(a) 6 (b) 4 (c) 3 (d) 2
(7) if cos (x+20)° = Sin60°, find x
(a) 30 (b) 25 (c) 16 (d) 10
(8) One side of rectangular is 12cm and the diagonal is 15cm, calculate the arc of the rectangle.
(a) 120cm² (b) 108cm² (c) 100cm² (d) 80cm²
(9) find the arc between the curve y=3x² + 4x, the x axis and the lines x=1 and x=3
(a) 43sq units (b) 42sq units (c) 41sq units (d) 40sq units
For physics jamb mock 2024
(1)In an AC circuit resistance by a capacitor or an inductor is termed
(a) impedance (b) reactant (c) resonance (d) inductance
(2) In the common emitter transitor amplified, the input signal is applied between the
(a) base and emitter (b) emitter and ground (c) emitter and collector (d) collector and ground
(3) When a musical instrument is sounded the over tune emanating from it (a) are independent of the type of instrument (b) always include all its harmonics (c) do not affect the quality of the sound (d) may have some of its harmonic absent
(4) A latitude the fundamental frequency of sound waves generated on a pipe of length 0.45m closed at one end if the velocity of the sound in air is 340ms-¹ (a) 189Hz (b) 200Hz (c) 241Hz (d) 497Hz
AMB MOCK QUESTIONS
English
Literature chosen; sweet sixteen which surprised every candidate because we never expected it
1. “Aliya your mind is like a beautiful room” from this exercept expression of beautiful room refers to
2. Aliya’s relationship with Bobo can be referred to as
3. Aliya’s father refers to her as priceless because
4. Aliya was jealous of the girls Hawking oranges because
5. Mr Bello was not happy with the gift given to his daughter because
Biology:
1. Animal with distasteful and poisonous glands on its skin is
2. A bird with powerful sharp and curved beak is
3. Excretory organ in fish and amphibian is
4. In toad the number of chromosomes is 22 the haploid number is
5. Causative organism for typhoid fever is
6. Characteristics of anemophillious fever is
7. Stamen of flower consist of
8. If a man in blood group A receives blood transfusion from blood group O, what will occur
9. In root of plant root hair arises from the
10. Enzyme contained in gastric juice is
11. The forest type in Nigeria is
12. Periodic shedding of exoskeleton of an insect is
13. Components of soil that gives it it’s characteristics colour is
14. Energy in living cell is produced by
Physics:
1. A device used in transferring storing charge is
2. Instrument used in determining weight of an object is
3. Lenz law is the law of conservation of
4. Image formed by a plane mirror is
5. Presence of impurities in zinc used in simple cell causes
Chemistry;
1. Iron can be extracted from
2. Absolute temperature is defined as
3. Primary alkanol warmed with KMnO4 will produce
4. Chlorine is prepared by upward displacement of air because
5. In laboratory preparation of ethyne gas is passed through acid CuSO4 to remove
6. Zn(s) + CuSO4- ZnSO4(aq)+ Cu(s) zinc acts as
7. Ions that causes hardness of water are removed in the industry by
8. Zinc is not regarded as transition element because
9. Iron produced directly from blast surface is
10. HCl is regarded as strong acid because?
irst five questions was on conveying information that most appropriately suits the given sentence…
Questions on
“sweet sixteen”
Stress on
Euphemism
Introduction
Nearest in meaning
vowel sounds
CHEMISTRY
1)In the laboratory preparation of So2(g),it is collected on downward delivery because???
2)A gas has a volume of 25cm^3, calculate the pressure if the volume is increased by 15% at s.t.p
PHYSICS
1) Snell’s law is stated???(ans was giving mathematically)
BIOLOGY
1) which bird has powerful,sharp and curved beak
English language
questions on sweet sixteen
1. The relationship between Aliya and Bobo is?
2.Aliya learnt about s*x from the following media except? (a) magazine (b) Bobo (c) Classmate (d) Social media
3. Towards the ending part of the novel Aliya was seen as a? (a) Lady (b) young Adult
4. Aliya passed her exams because? (a) Chemistry became her best subject (b) She worked with determination
5. The sweet sixteen novel is was it meant for? (a) young Adult (b) teenage girls (c) Girls below 12yrs
*Stress pattern came out in English language( not much though)
** Registry came out ( talking about rail transportation) and ( Technology development)
*** synonyms and antonyms
**** Emphatics stress
***** Rhyme
PHYSICS
1. The efficiency of a machine is 40%, if the effort is twice the weight , Calculate the velocity ratio?
2. Calculate the fundamental frequency of a closed pipe with velocity 340m/s and the length is 0.45m.
3. young modulus in which the two force given, the original length and force applied. you are asked to find the extension.
4. calculate the resistor of a cell in series required to give you 4 ohms, given 10 ohm, 12 ohms and x ohms?
5. Calculate the effective resistance of a resistor connected in series and parallel( given in diagram)
6.calculate power, given mass of 200kg, acceleration due to gravity, time in seconds( 10 secs) , vertical distance ( 6m)
7. calculate linear expansivity of a material. original length 40.2m, second length 20.2m, change in temperature was 10 degree Celsius.
* questions on current came out
** questions on potential difference
*** questions on capacitor of capacitance
**** questions on echoes( sound wave)
BIOLOGY( can’t remember the options though)
1. A diagram was given and we where asked to look for the spores is formed.
2. What kind of forest is found in Nigeria (a) savannah (b) tropical rainforest ( c) Greenland forest
3. which of the blood group is in the universal recipient (a) AB (b) A (c) B (d) O
4. If a blood group O was given a blood with an antigen A what will be the result. (a) argonation (b)assimilation
5. who brought out the theory of inherited characteristics?
6. what part of the evidence of evolution deals with the fossil record?
7. diagram given and the question asked was , where does fertilization occur?
8. what part is responsible for digestion and also secret enzymes?
9. where is endocrine system found?
10. From what part of the plant does the root emerge from?
11.quadrant is use to measure?
12. In every food chain there must be a?
13 . the process by which plant take in food is called?
14.the process whereby plant roots absorbs water is? (a) osmosis (b) diffusion (c) plasmolysis (d) xylem
CHEMISTRY
1. The breaking down of glucose into ethanal is (a) polarization (b) cracking (c) reforming
2. calculate the molecular formula of an hydrocarbon in the ratio 3:16
3. Which of the metal is able to displace a trioxonitrate(v) salt from its solution (a) calcium (b) copper (c) zinc
4. in the production of ammonia, in what condition will the reaction be favored? (a) increase in temperature (b) decrease in pressure
5. calculate elthaphy change in a system, -150.5 in degree Celsius and 325.5 degree Celsius
6. questions on Charles and boyles law
7. what is the state of zinc in the equation ZN + H2So4 = ZNSo4 + H2O (a) oxidizing agent (b) reducing agent
IOLOGY
1. The movent of a Euglena towards light of low intensity is
a. negative phototaxis
b. positive phototaxis
2. Roots hairs occur in
a. piliferous layer
b. pericycle
c. cambium
3. Which of the following is called a master gland.
a. pituary gland
b. adrenal gland
4. The caste of termite is composed of?
5. Montane vegetation can be found in what part of Nigeria
a. Yenegoa
b. Mambila
c. Awka
d. Ekiti
6.The law of use and disuse was propounded by?
a. Lamarck
b. Darwin
c. Hugo
7. Which biome can be found in Nigeria?
8 . Which of the following is a characteristic of an anemorphilus flower?
a.numerous and light pollen grains
b.presence of nectar
C. brightly colored petals
d. Scented flower
9. A quadrant can be used to do which of the following?
answer: determine the total number of a specie in a population.
10.winds of a bat can be related to
a. homologous
b. heterologous
c. heterozygous
d. homozygous
11.Which of the following is the process of assimilating good the digestive system of man
a. Ingestion —> Digestion —> Absorption —> Assimilation
b. Digestion —> ingestion —> assimilation —> absorption
c. assimilation — digestion—> ingestion —> absorption
12.Bilirubin in the body can be removed by
a. lungs
b. kidney
c. liver
13. If a man with blood group O receives blood from a person which blood group A, which of the following will occur
a. Agglutination
b. no agglutination
14. A Tullgren funnel is used to determine what?
15. An evidence of fossil records in evolution is also known as?
16.
Fishes, prawns and crabs are collectively called?
17. A color blind man ( X^n Y) married a woman carrying the trait ( X^N X^n). what percentage of their children will be colour blind.
a. 25%
b. 50
c.75%
d. 100%
18.Which of the following blood groups will give blood group AB ONLY when crossed
a. AB
b. AA
c.BB
d. O
19. Absorption of mineral salts in plant roots occurs by
a. Osmosis
b. Diffusion
c. active transport
20. Which of the following is a characteristic of an anemorphilus flower.
a. numerous and light pollen grains.
b. brightly coloured petals.
c. presence of nectar.
d. scented flower
21.The law of use and disuse was propounded by
a. Lamarck
b. Darwin
c. Hugo
22. The movent of a Euglena towards light of low intensity is?
PHYSICS
___________
1. Calculate the frequency of the sound wave generated in a pipe length 0.45m closed at one end, if the velocity of the sound air is 340m/s
2. At an air temp 30°C, the saturated vapour pressure of water vapour is 24.4mmHg and at dew point at 60°C it is 10.5mmHg. Find the relative humidity of air.
CHEMISTRY
_____________
1. when ammonium chloride is mixed with aqueous sodium chloride the separation technique used is
a. decantation
b. sublimation
c. filtration
d. evaporation
2.which of these metals are extracted electrically
a. Zn
b. Ca
c. Al
d. Mg
3. SO2 is collected by downward displacement because?
4. the bonding in an oxonium ion consists of?
a. ionic and covalent
b. coordinate covalent
c. dative and covalent
d. ionic and dative
5. Methane reacts with chlorine at room temp to form ?
Flame test for sodium metal
brick red
deep blue
light…
golden yellow
use of physic
1-snells law stated
use of chemistry
1- the procedure for making ammonia
ans=haber process
2-the procedure for making H2SO4
ans=contact process
3- the process of converting gluocose to ethanol. I don’t know the answer but I choose fermentation
4-H2SO4 is collect upward because
5-organic compound CH3CH2cH2
6-what is of oxygen in ratio 3:2
use of biology
1-gyelin juice is located in
2- fertilization occur in label
3-hormone and digestion take place in the part label ?
4- the theory of natural selection of inheritance was proposed by?
5-the types of bird that have well beak?
english:
1.the reason aliyah got an A in chemistry is because
a) chemistry is her favorite subject
b)she was scolded by her dad
c)she was determined to pass
PHYSICS
1) The absolute-zero temperature is defined as the temperature at which:
a) thermal motion ceases
b) temperature of gas is 273°C
c) ice melts
d) pressure of real gas is maximum
2) The distance between two successive nodes of a wave is:
a)amplitude
b) wavelength
c) half wavelength
d) quarter wavelength
3) Examples of luminous objects include:
i. sun
ii. star
iii. moon
iv.lighted bulb
a)i, iii
b) i, iv
c) ii, iv
d) i, ii, iv
4)The equipment that works as a result of magnetic effect of electric current is:
a) Rheostat
b) Thermostat
c) Electric bell
d) Carbon microphone
5.the efficiency of a machine is 40 percent and the load is 160 with a velocity ratio of 5 find the effort.
a)16.7
b)40N
c)80N
d)100N
6Calculate the frequency of the sound wave generated in a pipe length 0.45m closed at one end, if the velocity of the sound air is 340m/s
7 At an air temp 30°C, the saturated vapour pressure of water vapour is 24.4mmHg and at dew point at 60°C it is 10.5mmHg. Find the relative humidity of air.
8 The cubic expansivity of mercury is 1.8 x 10-4K-1 and the linear expansivity of glass 8.0 x 10-6K-1, calculate the apparent expansivity of mercury in a glass container
A. 1.00 x 10-4K-1
B. 1.56 x 10-4K-1
C. 1.72 x 10-4K-1
D. 2.04 x 10-4K-1
9 4kg of water heated with heat at which draw 4.2A from a 200V main for 2mins. What is the increase in temp of water, given Heat capacity= 4200jk/g/k.
10 Mathematically, Snell’s can be stated as?sin i/sinr
11 Calculated the energy produced by heater with voltmeter supply of 220V when current of 10A pass through for 150s
12What is the device that convert AC to DC
13A person standing 99m foot tall of a tall Clift drop his hands and hear an echo 0.33s later, cal the the speed of sound 6×6.6m/s air
14 Centripetal and centrifugal area are equal at ?
15 Mass of photon of wavelength 7×10^-7m which behaves like a particle is (h= 6.63×10^-34), e= 3.0×10^8
If the threshold frequency of fungsten is 2.5×10^-18Hz, what is the work function. (6.6×10^-30)
16 A load 96N is lifted by a machine which has a velocity ratio of 5. What is the force if it’s efficiency is 80%
17 Linear expansivity of a rod 1.2×10^-5k. cal the expansion of 20m of rod when heated from 0°C to 60°C
18the force of 10 N extends a spring of length 1m by 0.02m.calculate the length when applied force is 40 N
CHEMISTRY
1 When water freezes its density will
2 the bond that exist in hydrogen bonds are
3 ) IUPAC nomenclature for CH3CH=CH(CH3)2
4 Which metal will liberate hydrogen from HNO3
A. Zinc
B. Copper
C. Tin
D. Aluminum
5 Mass ratio between Hydrogen and Chlorine in a alkane is 3:16, cal it’s molecular formula
6 Preparation of ethyne, gas is passed through acidified CuSO4 to remove ?
7 Calculate the amount of hydrogen ion conc of a solution with PH3 at 25°c
8 Anhydrous compound X on exposure to atmospheric moisture turns blue, X is?
9 Gases used for fountain experiment are ammonia and ?
10 The iodine that can be added to table salt to prevent goiter is ?
11A metal extracted from it’s ore by electricity is what?
12 In a flame test for the colour of sodium metal is?
13 5.25g of CaCl2 salt is required to form saturated solution with 180cm^3 of water at 298k, cal it’s solubility at what temp.
14 Cal the mass of oxygen liberated when 2.5F is passed through CuSO4 solution.
15 The number of unpaired electron in 16X atom is?
16 Two isotopes X and Y 22 and 24 ocure in ratio 3:2 determine the relative atomic mass of Y
17 Cal the pH in 0.001mol/dm^3 NaOH
18 Two elements have 13, 8 respectively when they combine they form what
A. C8H28
B. C8H36
19Indicator used for the titration of KOH solution against ethanoic acid is what?
20 Arrange according to their boiling point, butanol, ethanol, Hexane, pentanoic acid
21Methane react with chlorine at room temp to produce tetracholromethane in the presence of?
22 Soapless detergent can be represented by (formula)?
23Indicator used for the titration of KOH solution against ethanoic acid is what
24 ore of alluminium is what
25iron produces directly from the blast furnace is
26magnesium has smaller radius than calcium because its atomic radius is
27alluminium is preferred tocopper for making overhead electrc cables because alluminium is
28 NH4CL==NH3+HCL
In the reaction above increasing the temperature will
BIOLOGY
1The ecological location in which an organism lives and survivew in called
A)niche
B)ecosystem
C)community
D)Habitat
2The evidence of evolution that’s based on fossil record is?
A ) paleontology
B) Histology
C) Embryology
3If a man of group O receive blood from group A what will happen
A .agluntinnation
4.the part of the Mammalia skin where pigment is found is?A) Malpighian later
5 Which of the following enzyme is found in gastric juice
A. Lipase
B. Ptyalin
C. Trypsin
D. Pepsin
6The endocrine gland referred to as the master gland is what
a,pancreas
b.pituary gland
c.thyroid gland
d.adrenal gland
7 In termite colony the cast that is responsible for the nest and provision of food are?
worker soldiers drone queen
8 A characteristics determined by a gene only on the x-chromosome is said to be ?
heterogynous
9 The anti-body present in the plasm of a man with blood group B is?
oocyst
10 Dominant generation in bryophytes is
11Random change in DNA base composition is referred to ?
12The protoplasm is made up of ——- and ——-
13Causative organism for typhoid fever is?
14 The removal of bilirubin from the body of man is carryout by?
a.liver
b.kidney
15 Evolution based on fossil record is called what
16 Characteristics of anamophillous flower is the ____
B) Cornified layer
C)sebum
The movent of a Euglena towards light of low intensity is
a. negative phototaxis
b. positive phototaxis
2. Roots hairs occur in
a. piliferous layer
b. pericycle
c. cambium
3. Which of the following is called a master gland.
a. pituary gland
b. adrenal gland
4. The caste of termite is composed of?
5. Montane vegetation can be found in what part of Nigeria
a. Yenegoa
b. Mambila
c. Awka
d. Ekiti
6.The law of use and disuse was propounded by?
a. Lamarck
b. Darwin
c. Hugo
7. Which biome can be found in Nigeria?
8 . Which of the following is a characteristic of an anemorphilus flower?
a.numerous and light pollen grains
b.presence of nectar
C. brightly colored petals
d. Scented flower
9. A quadrant can be used to do which of the following?
answer: determine the total number of a specie in a population.
10.winds of a bat can be related to
a. homologous
b. heterologous
c. heterozygous
d. homozygous
11.Which of the following is the process of assimilating good the digestive system of man
a. Ingestion —> Digestion —> Absorption —> Assimilation
b. Digestion —> ingestion —> assimilation —> absorption
c. assimilation — digestion—> ingestion —> absorption
12.Bilirubin in the body can be removed by
a. lungs
b. kidney
c. liver
13. If a man with blood group O receives blood from a person which blood group A, which of the following will occur
a. Agglutination
b. no agglutination
14. A Tullgren funnel is used to determine what?
15. An evidence of fossil records in evolution is also known as?
16.
Fishes, prawns and crabs are collectively called?
17. A color blind man ( X^n Y) married a woman carrying the trait ( X^N X^n). what percentage of their children will be colour blind.
a. 25%
b. 50
c.75%
d. 100%
18.Which of the following blood groups will give blood group AB ONLY when crossed
a. AB
b. AA
c.BB
d. O
19. Absorption of mineral salts in plant roots occurs by
a. Osmosis
b. Diffusion
c. active transport
20. Which of the following is a characteristic of an anemorphilus flower.
a. numerous and light pollen grains.
b. brightly coloured petals.
c. presence of nectar.
d. scented flower
21.The law of natural selectionwas propounded by
a. Lamarck
b. Darwin
c. Hugo