AMC Academic Test Preparation 2021, Test-7 | AMC Test preparation
AMC Academic Test Preparation
2021
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Test-7
Biology
Q.1- Antheridium produces:
A) Eggs
b) Sperms
c) Spores
d) Zygotes
Ans. b
Q.2- The zygote in moss plant divides and produces:
a) Sperms
b) Eggs
c) Embryo
d) Spores
Ans. c
Q.3- Alternation of generation:
a) Increases the chances of survival
b) Decreases the chances of survival
c) Does not affect survival
d) None of these
Ans. a
Q.4- The diffusion of oxygen and carbon dioxide in bryophytes take place through the:
a) epidermal cells
b) stomata
c) pores in the epidermis
d) cuticle
Ans. c
Q.5- The female sex organs in moss plant are called:
a) archegonia
b) antheridia
c) sporangia
d) oogonia
Ans. a
Q.6- Which of the following is an example of liverworts?
a) Funaria
b) Marchantia
c) Ulva
d) Penecillium
Ans. b
Q.7- The scientist who explained about blood circulation for the first time was
a) Antonyvan Leewen Hock
b) William Harvey
c) Gregor-Mendel
d) Ronald Ross
Ans. b
Q.8- Which one of the following is not a digestive enzyme ?
a) Pepsin
b) Renin
c) Insulin
d) Amylopsin
Ans. c
Q.9- In a human body the longest bone is In the
a) vertebral column
b) thigh
c) rib cage
d) arm
Ans. b
Q.10- Which of the following food crops has the maximum content of proteins ?
a) Cassava
b) Soyabeen
c) Wheat
d) Maize
Ans. b
Q.11- The total number of vertebrae in a human being is
a) 26
b) 30
c) 29
d) 33
Ans. d
Q.12- BCG Vaccination is to be given to a newborn child
a) immediately after birth
b) within 48 hours
c) within seven days
d) within six months
Ans. b
Q.13- Glaucoma is a disease of the
a) Skin
b) Lungs
c) Liver
d) Eyes
Ans. d
Q.14- Human kidney disorder is caused by the pollution of
a) Cadmium
b) Iron
c) Cobalt
d) Carbon
Ans. a
Q.15- Dehydration in human body is caused due to the deficiency of
a) Vitamin
b) Salt
c) Hormone
d) Water
Ans. D
Chemistry
Q.16- Calorie is equivalent to
a) 0.4184 J
b) 41.84 J
c) 4.184 J
d) 418.4 J
Ans. c
Q.17- The net heat change in a chemical reaction is same whether. It is brought about in two or more different ways in one or several steps. It is known as
a) Henry’s law
b) Joule’s principle
c) Hess’s law
d) Law of conservation of energy
Ans. c
Q.18- Pressure – volume work is
a) P D v
b) F x d
c) h delta v
d) H + p v
Ans. a
Q.19- The unit of enthalpy change is
a) calorie
b) joule
c) volt
d) coulomb
Ans. a
Q.20- Born–Haber cycle is used to calculate
a) enthalpy of combustion
b) lattice energy of ionic camps
c) both a and b
d) none of above
Ans. B
Q.21- The chemist who synthesized urea from ammonium cyanate was;
a) Berzelious
b) Kolbe
c) Wholer
d) Lavoisier
Ans. c
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Q.22- Which set of hybrid orbitals has planner triangular shape;
a) sp3
b) sp
c) sp2
d) dsp2
Ans. c
Q. 23- Concept of Octane number was introduced by;
a) Kekule
b) Edgar
c) Wholer
d) Dalton
Ans. b
Q.24- A double bond consists of;
a) Two sigma bonds
b) one sigma and one pi bond
c) one sigma and two pi bond
d) two pi bonds
Ans. b
Q.25- Fractional distillation of petroleum yields only about _______ of gasoline;
a) 40%
b) 20%
c) 70%
d) 10%
Ans. b
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Physics
Q.26- Time period of simple pendulum only depends on:
A) Mass
B) Amplitude
C) Density
D) Length
Ans. d
Q.27- At which place the motion of a simple pendulum will be slowest?
A) Karachi
B) K-2
C) Murree
D) Lahore
Ans. b
Q.28- In microwave ovens, heating is produced by phenomenon of:
A) Damped oscillation
B) Resonance
C) Forced oscillation
D) Free oscillation
Ans. b
Q.29- Tuning of radio is example of:
A) Mechanical resonance
B) Electrical resonance
C) Physical resonance
D) Biological resonance,
Ans. b
Q.30- If length of second pendulum becomes four times, then its time period will become:
A) Four times
B)Six times
C) Eight times
D) two times
Ans. d
Q.31- The rate of change of displacement is called——?
a) Uniform velocity
b) Speed
c) Acceleration
d) Velocity
Ans. D
Q.32- One of the example of sound waves is—–?
a) Radio waves
b) Keyboard
c) Television
d) None
Ans. A
Q.33- Time period is reciprocal of—–?
a) Volume
b) Velocity
c) Frequency
d) Density
Ans. C
Q.34- The product of velocity and mass is called——?
a) Momentum
b) Displacement
c) Force
d) Torque
Ans. A
Q.35- Which instrument is used to measure current?
a) Galvanometer
b) Voltmeter
c) Ammeter
d) Potentiometer
Ans. c
English
Q.36- You should not jest ______ his poverty.
A) on
B) with
C) at
D) of
Ans. C
Q.37- My friend amused us ________ funny jokes.
A) from
B) at
C) on
D) with
Ans. D
Q.38- He persisted _____ silly ideas.
A) on
B) to
C) in
D) none
Ans. c
Q.39- Nelson Mandela was deprived ______ his freedom.
A) from
B) in
C) with
D) of
Ans. D
Q.40- I was astonished _____ his failure.
A) In
B) At
C) On
D) For
Ans. B
Q.41- Synonym of Scrumptious _____________?
A) Tasty
B) Old
C) Filthy
D) Bumpy
Ans. A
Q.42- Synonym of “knack” is _____________.
A) bruise
B) ability
C) keepsake
D) scoundrel
Ans. B
Q.43- Synonym of “expunge” is _________?
A) rationalize
B) purge
C) exhale
D) eradicate
Ans. D
Q.44- Synonym of “domestic” is _________?
A) exclusive
B) native
C) inactive
D) exotic
Ans. B
Q.45- Synonym of “assert” is _________?
A) agree
B) claim
C) imply
D) boast
Ans. B
Q.46- Antonym of “bemuse” is _______?
A) depress
B) inspire
C) clarify
D) desire
Ans. C
Q.47- Antonym of ” Incur ” is ____________?
A) Attract
B) Invite
C) Earn
D) Avoid
Ans. D
Q.48- Antonym of PATHOLOGICAL is___________?
A) Healthy
B) diseased
C) morbid
D) None of these
Ans. A
Q.49- Antonyms of “Apposite” is_____?
A) Liable
B) Connected
C) Inappropriate
D) None
Ans. C
Q.50- Antonym of PIQUE is _____________?
A) Hurt
B) Irk
C) Joy
D) Huff
Ans. C
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