AMC Academic Test Preparation 2021 | Test-9 | AMC Test preparation
AMC Academic Test Preparation
2021
Test-9
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Biology
Q.1- Which of the following belongs to Gymnosperm group:
A) Cedrus
B) Wheat
C) Sugar cane
D) Tobacco
Ans. A
Q.2- The seed of Pinus germinates and forms new:
a) Sporophyte
b) Micro gametophyte
c) Thallophyte
d) Mega gametophyte
Ans. a
Q.3- Which of the following produce flowers?
a) Bryophytes
b) Pterdophytes
c) Gymnosperms
d) Angiosperms
Ans. d
Q.4- When calyx and corolla are not distinguishable, they are collectively called:
a) Panicle
b) Pedicel
c) Protoplast
d) Perianth
Ans. d
Q.5- In wind pollinated flowers the petals are:
A) Large
b) Coloured
c) Scented
d) Small and dry
Ans. d
Q.6- Triticum aestivum belongs to the family:
a) Solanaceae
b) Poaceae (Graminae)
c) Brassicaceae
d) Leguminosae
Ans. b
Q.7- The protective covering (integument) of the ovule is transformed into:
a) Embryo
b) Cotyledon
c) Hypocotyl
d) Seed coat (testa)
Ans. d
Q.8- Eyes of potato are useful for
a) Nutrition
b) reproduction
c) Reproduction
d) Vegetative propagation
Ans. d
Q.9- Which of the following is not a component of chlorophyll ?
a) Hydrogen
b) Magnesium
c) Carbon
d) Calcium
Ans. d
Q.10- The causative organism of dengue fever is
a) Fungus
b) Bacteria
c) Protozoa
d) Virus
Ans. d
Q.11- Thalassemia is a hereditary disease. It affects
a) Blood
b) Spleen
c) Lungs
d) Heart
Ans. a
Q.12- Which of the following is considered to be the best cholesterol ?
a) VLDL
b) LDL
c) HDL
d) Triglycerides
Ans. c
Q.13- Which of the following is correlated with blood pressure ?
a) Liver
b) Testis
c) Pancreas
d) Adrenal
Ans. d
Q.14- Which from the following diseases usually spreads through milk? ”
a) Tuberculosis
b) Jaundice
c) Diphtheria
d) Cholera
Ans. a
Q.15- Which of the following structures present in mammalian skin directly helps in keeping the body warm?
a) Pigmented cells
b) Sweat glands
c) Lymph vessels
d) Blood capillaries
Ans. C
Chemistry
Q.16- Molarity of pure water is
a) 1
b) 18
c) 55.5
d) 6
Ans. c
Q.17- Which of the following solutions has the highest boiling point?
a) 5.85% solution of NaCl
b) 18.0% solution of glucose
c) 6.0% solution of urea
d) all have same boiling point
Ans. d
Q.18- Salt of a weak acid with strong base when dissolved in water gives
a) acidic solution
b) basic solution
c) neutral solution
d) none
Ans. b
Q.19- The term cryoscopy is used
a) depression of freezing point
b) elevation in boiling point
c) lowering of vapour pressure
d) osmotic pressure
Ans. a
Q.20- When NaCl is dissolved in water
a) melting point decrease
b) boiling point decrease
c) both melting and boiling point decrease
d) none of above
Ans. a
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Q.21- The solution which distils without change in composition is called
(a) unsaturated solution
b) saturated solution
c) zeotropic mixture
d) azeotropic mixture
Ans. D
Q.22- Main source of aromatic compound is;
a) Petroleum
b) Coal-tar
c) Living organisms
d) Dead Marine Animals
Ans. B
Q.23- Benzene does not undergo;
a) Addition
b) Substitution
c) Polymerization
d) Aromatization
Ans. c
Q.24- Cyclic structure of benzene was proposed by;
a) Dewar
b) Faraday
c) Down
d) Kekule
Ans. d
Q.25- Benzene is stable than ethene because it has;
a) More pi-bonds
b) Localized pi-electrons
c) Delocalized pi-electrons
d) More sigma-bonds
Ans. c
Physics
Q.26- Light from the sun reaches the earth in the form of:
A) Plane waveform
B) Circular waveform
C) Cylindrical waveform
D) All of the above
Ans. a
Q.27- An oil film on water surface shows colour due to:
A) Diffraction
B) Interference
C) Polarization
D) Dispersion
Ans. b
Q.28- The blue colour of sky is due to:
A) Diffraction
B) Reflection
C) Polarization
D) Scattering
Ans. d
Q.29- Sodium chloride in a flame gives:
A) Green light
B) Blue light
C) White light
D) Yellow light
Ans. d
Q.30- Newton’s rings are formed as a result of:
A) Interference
B) Dispersion
C) Diffraction
D) Polarization
Ans. A
Q.31- Velocity is—–unit?
a) Fundamental
b) Vector
c) Derived
d) Basic
Ans. c
Q.32- P type materials consists of——-?
a) Protons
b) Electrons
c) Positrons
d) Holes
Ans. d
Q.33- The magnetic lines are greater on —–side?
a) None
b) Outer
c) Inward
d) Surface
Ans. b
Q.34- The force exerted on a unit area is called—–?
a) Mass
b) Pressure
c) Strain
d) Stress
Ans. d
Q.35- According to which law liquid exerts equal in all sides?
a) Newton‘s law
b) Jeans law
c) Oersted law
d) Pascal’s law
Ans. D
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English
Q.36- I don’t want to argue ______you?
A) at
B) to
C) from
D) with
Ans. D
Q.37- Asim has been fully cured _______ the chronic pain in his legs.
A) from
B) by
C) of
D) with
Ans. C
Q.38- It differs ______________ their last suggestion?
A) about
B) in
C) from
D) of
Ans. C
Q.39- He was embarrassed because everybody was laughing __________ him?
A) of
B) in
C) about
D) at
Ans. D
Q.40- I prefer tea_______coffee.
A) to
B) than
C) then
D) of
Ans. A
Q.41- Synonym of Mull is __________ ?
A) Help
B) Discourage
C) Think
D) Provoke
Ans. C
Q.42- Synonym of “Retaliation” is__________?
A) Reconciliation
B) Remission
C) Revenge
D) Condonation
Ans. C
Q.43- What is the Synonym of of “Hue”?
A) Colour
B) Dew
C) Still
D) Pursuit
Ans. A
Q.44- Synonym of BRIEF is _____________?
A) Small
B) Short
C) Little
D) Limited
Ans. B
Q.45- Synonym of “prevalent” is _________.
A) wind
B) servile
C) widespread
D) rare
Ans. C
Q.46- Antonym of MITE is _____________?
A) Bit
B) Bug
C) Insect
D) Whole
Ans. D
Q.47- Antonym of SENILE is _____________?
A) Doting
B) Anile
C) Alert
D) Ancient
Ans. C
Q.48- Antonym of Facetious is _____________?
A) Teasing
B) Serious
C) Tongue-incheck
D) Copy
Ans. B
Q.49- Antonym of ” Dismantle ” is _____________?
A) Vie
B) Build
C) Outclass
D) Level
Ans. B
Q.50- Antonym of Abjure?
A) Espouse
B) Support
C) Both a&b
D) Disavow
Ans. C
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