AMC Academic test preparation 2021, Test-5 | AMC written Test Preparation
AMC Academic test preparation
2021
Test-5
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Biology
Q.1- Which of the following is caused by bacteria?
A) Tetanus
B) Measles
C) Malaria
D) Ringworm
Ans. a
Q.2- Food can be preserved when pH of the medium is:
a)acidic
b) basic
c) neutral
d) none of these
Ans. a
Q.3- They play a role in the making of dairy products;
a) Viruses
b) Bacteria
c) Algae
d) Plasmodium
Ans. b
Q.4- Common cold is caused by:
a) Bacteria
b) Viruses
c) Fungi Plasmodium
d) None of these
Ans. b
Q.5- In blue-green algae nitrogen fixation occurs in specialized cells called:
A) Harmogonia
B) Akinetes
C) Heterocysts
D) Zygospores
Ans. c
Q.6- A virus that can reproduce without killing its host is called:
A) lytic virus
B) retroactive virus
C) temprate virus
D) virion
Ans. c
Q.7- Which of the following is an example of a viral disease:
A) Tuberculosis
B) AIDS
C) Anthrax
D) Tetanus
Ans. b
Q.8- Which of the following is a viral disease?
A) Malaria
B) Crown gall
C) Mumps
D) Pneumonia
Ans. c
Q.9- Which of the following diseases of plants is caused by bacterial?
A) Rust
B) Crowngall
C) Smut
D) Powdery mildew
Ans. b
Q.10- Which of the following is caused by bacteria?
A) chicken pox
B) leprosy
C) ring worm
D) AIDS
Ans. b
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Q.11- Which of the following blood groups may be present in the children of a couple having blood groups A and B respectively?
a) A and B only
b) A B and AB
c) A B AB and O
d) A B only
Ans. c
Q.12- Which of the following diseases is caused by a virus?
a) Poliomyelitis
b) Malaria
c) Whooping cough
d) Ringworm
Ans. a
Q.13- Which of the following is known as Vitamin B1?
a) Retinol
b) Thiamin
c) Riboflavin
d) Ascorbic Acid
Ans. b
Q.14- Which of the following is true ?
A) DNA is the genetic material in most of the organism
B) RNA is the genetic material in most viruses and bacteria
C) DNA is the genetic material in all the viruses
D) RNA is the genetic material in all the viruses
Ans. a
Q.15- Pathogenic bacteria secrete
a) Antigens
b) Antibodies
c) Hormones
d) Interferon’s
Ans. a
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Chemistry
Q.16- Splitting of spectral lines when atoms are subjected to strong electric field is called;
a) Zeeman effect
b) Stark effect
c) Photoelectric effect
d) Compton effect
Ans. b
Q.17- Orbitals having same energy are called
a) hybrid orbitals
b) valence orbitals
c) degenerate orbitals
d) d–orbitals
Ans. c
Q.18- The e/m value for the positive rays is maximum for
a) hydrogen
b) helium
c) nitrogen
d) oxygen
Ans. a
Q.19- Neutron was discovered by Chadwick in
a) 1935
b) 1930
c) 1932
d) 1934
Ans. c
Q.20- Mass of electron is
a) 9.1 x 10–31 kg
b) 9.109 x 10–32 gm
c) 8.1 x 10–31 g
d) 9.1 x 10–31 mg
Ans. a
Q.21- Which one of the following is a state function;
A) pressure
B) temperature
C) enthalpy
D) all of the above
Ans. D
Q.22- When enthalpy of reactants is higher than product then reaction will be
A) endothermic
B) spontaneous
C) non-spontaneous
D) exothermic
Ans. D
Q.23- Enthalpy of a reaction can be measured by;
A) glass calorimeter
B) manometer
C) Barometer
D) thermometer
Ans. A
Q.24- Enthalpy of combustion for food fuel and other compounds can be measured accurately by
A) glass calorimeter
B) bomb calorimeter
C) thermometer
D) manometer
Ans. B
Q.25- Most of thermodynamic parameters are
A) system
B) surrounding
C) phase
D) state functions
Ans. D
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Physics
Q.26- The rate of change of angular velocity is called:
A) Angular Velocity
B) Angular acceleration
C) Angular displacement
D) Angular speed
Ans. b
Q.27- The unit of rotational K.E is:
A) rad/sec
B) Js
C) J
D) Kgm 2
Ans. c
Q.28- The weight of the body at the centre of Earth is:
A) Maximum
B) Minimum
C) Zero
D) Infinite
Ans. c
Q.29- A man in elevator descending with an acceleration will conclude that his weight has:
A) Increased
B) Decreased
C) Remained constant
D) Reduced to zero
Ans. b
Q.30- The unit of angular velocity in SI unit is:
A) Radian s -1
B) Meter s -1
C) Degree -1
D) Revolution s -1
Ans. a
Q.31- Beta rays consists on ———?
A) Beta rays
B) Negatively charged in vacuum
C) Positively charged in vacuum
D) Gamma rays
Ans. b
Q.32- The ratio of output and input is called——–?
A) Efficiency
B) Power
C) Velocity
D) Mechanical advantage
Ans. a
Q.33- A body moving in constant acceleration ———?
A) Overs equal distance in equal intervals of time
B) Change in velocity in length
C) Remains in constant speed
D) Increase in instantaneous velocity
Ans. a
Q.34- If we do below the center of gravity of body then it is— equilibrium?
A) Neutral
B) Temporary
C) Stable
D) Unstable
Ans. c
Q.35- In parallel circuit resistances——–?
A) Equal to sum of current
B) Equal to sum of resistance
C) Equal to sum of voltage
D) Less than resistance
Ans. b
English
Q.36- He is fully contented _____ his life;
A) of
B) with
C) for
D) in
Ans. B
Q.37- Aqsa is travelling __________ the school.
A) off
B) to
C) towards
D) through
Ans. C
Q.38- You can’t always pass ______ appearance.
A) Down
B) By
C) Into
D) Of
Ans. B
Q.39- As ________ me; I will be happy to lend a hand?
A) of
B) in
C) about
D) for
Ans. D
Q.40- We arrived ____________ the station an hour late?
A) of
B) in
C) about
D) at
Ans. D
Q.41- Synonym of Accost?
A) Solicit
B) Confront
C) Both a&b
D) Scorn
Ans. C
Q.42- Synonymous of ‘Flank’ is ____________?
A) Side of a person right or left
B) In an open, honest, and direct
C) Hidden
D) Far away
Ans. A
Q.43- Synonym of Dearth is _____________?
A) Necessity
B) Luck
C) Lack
D) Abundance
Ans. C
Q.44- Synonym of “YOB” is__________?
A) Annoyed
B) Intelligent
C) Humble
D) Aggressive
Ans. D
Q.45- Synonym of Gauche is ________?
A) Awkward
B) Elegant
C) Sophisticated
D) Decent
Ans. A
Q.46- Which one of the following is antonym of Apocryphal while others are synonyms?
A) Genuine
B) Mythical
C) Obscure
D) Unsubstantiated
Ans. A
Q.47-What’s the antonym of Amicable?
A) Friendly
B) Hostile
C) Haughty
D) Arrogant
Ans. B
Q.48- Antonym of RECONDITE is_____________?
A) Hermetic
B) Manifest
C) Pedantic
D) Occult
Ans. B
Q.49- Antonym of WEAN is _____________?
A) Attach
B) Detach
C) Discourage
D) Halt
Ans. A
Q.50- Antonym of PHILISTINE is _____________?
A) Smutty
B) Uncultured
C) Uncultured
D) Cultured
Ans. D
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