AFNS Academic Test Preparation 2021 | Test-12 | AFNS Preparation Completed
AFNS Academic Test Preparation 2021
Test-12
Visit our youtube channel for complete Pak Forces information and Test preparation,
Click here 👇👇👇
Biology
Q.1- In animals the product of anaerobic respiration is:
A) Butyric acid
B) Alcohol
C) Glucose
D) Lactic acid
Ans. d
Q.2- The process of Glycolysis takes place in:
A) Mitochondria
B) Cytoplasm
C) Stroma
D) Granum
Ans. b
Q.3- In which of the following cells elongate parallel to the long axis of the stem or root?
a) Pith
b) Trachieds
c) Cortex
d) Parenchyma
Ans. b
Q.4- Spiral thickenings of the walls of cells occur in:
a) Parenchyma
b) Chlorenchyma
c) Xylem vessels
d) Cortex
Ans. c
Q.5- The application of Auxin in small amount:
A) Stimulate the growth of leaves
b) Retard the growth of leaves
c) Suppress the growth of leaves
d) Does not affect the growth of laves
Ans. d
Q.6- Chrysanthemum indicum is a:
a) Short day plant
b) Long day plant
c) Day neutral plant
d) Both A & B
Ans. a
Q.7- The function of cellular respiration is to
a) make ATP
b) make NADPH
c) get rid of glucose
d) get rid of carbon dioxide
Ans. a
Q.8- In aerobic respiration, most of the ATP is synthesized during
a) Glycolysis
b) Oxidation of Pyruvic acid
c) The Krebs cycle
d) Electron transport
Ans. d
Q.9- New leaves are formed from the
a) shoot apical meristem
b) vascular cambium
c) lateral buds
d) pericycle
Ans. a
Q.10- A hormone that controls closure of stomata in response to water stress is
a) gibberellins
b) Abscisic acid
c) Auxins
d) Cytokinins
Ans. b
Q.11- Blood pressure is controlled by
a) Adrenal gland
b) Thyroid gland
c) Thymus
d) Corpus luteum
Ans. a
Q.12- The best method of disposal of garbage is
a) Vermiculture
b) Incineration
c) Land filling
d) Burning
Ans. c
Q.13- In Scorpion poison is present in the
a) leg
b) hand
c) mouth
d) sting
Ans. d
Q.14- A drug which helps in controlling fever is
a) Ibuprofen
b) Penicillin
c) Paracetamol
d) Corticosteroid
Ans. c
Q.15- The deficiency of iron in man result in
a) Anaemia
b) Night blindness
c) Scurvy
d) Rickets
Ans. A
Chemistry
Q.16- The nature of cathode rays remains the same irrespective of the material used for
a) gas
b) cathode
c) glass
d) electrode
Ans. d
Q.17- The calculated e/m value of electron is
a) 1.602 x 1019 c kg–1
b) 1.7588 x 10–11 c kg–1
c) 1.7588 x 10–13 c kg–1
d) 1.759 x 109 c kg
Ans. b
Q.18- The charge on electron was determined by
a) J.J. Thomson
b) Millikan
c) Rutherford
d) Bohr
Ans. b
Q.19- Alpha particles are identical to
a) hydrogen atoms
b) helium atoms
c) helium nuclei
d) fast moving electrons
Ans. c
Q.20- Bombardment of Beryllium with alpha particles generates
a) proton
b) neutron
c) electron
d) positron
Ans. b
Q.21- The colour of the glow produced in the discharge tube depends upon
a) gas
b) electrodes
c) composition of gas
d) pressure
Ans. C
Q.22- Methyl ketones are usually characterised through;
a) Tollen's reagent
b) Iodoform test
c) Schiff's test
d) Benedict solution test
Ans. b
Q.23- Acetaldol is a condensation product of;
a) two molecules of ethanol
b) two molecules of propanone
c) ethanal and methanol
d) Ethanal and propanone
Ans. a
Q.24- Benzaldehyde can be prepared by the hydrolysis of;
a) Benzyl chloride
b) Benzal chloride
c) Benzotri chloride
d) Benzo nitrile
Ans. b
Q.25- Which one of the following can be oxidized to the corresponding carbonyl compound;
a) 2-Hydroxypropane
b) o-Nitrophenol
c) Phenol
d) 2-Hydroxy-2-methyl propane
Ans. a
Q.26- Which from the following is NOT a Renewable Energy?
a) Geothermal
b) Solar
c) Nuclear
d) Biofuels
Ans. C
Q.27- Electron volt is a unit of?
a) Power
B) Momentum
C) Energy
D) Work
Ans. C
Q.28- Maxwell‘s hypothesis suggests that a changing electric field gives rise to?
a) A magnetic field
b) another electric field
c) An e.m.f
d) A changing resistance
Ans. A
Q.29- An atom emits a beta-particle from its?
a) Inner shells
b) Any of the shells depending upon its energy
c) Nucleus
d) Outer shells
Ans. C
Q.30- The magnitude of the resultant of two forces may be increased by ?
a) Drawing a parallelogram to represent them
b) None of the above
c) Decreasing the angle between them
d) Increasing the angle between them
Ans. C
Q.31- A stone is being whirled at the end of a string in form of avertical circle. The string of breaks is likely to carry the stone?
a) At any point
b) At a fixed point
c) At the highest point
d) At the lowest point
Ans. d
Q.32- The variation in focal length of a lens at its edges is called?
a) Coma
b) Chromatic aberration
c) Spherical aberration
d) Astigmatism
Ans. c
Q.33- If X – Rays are passed through successive aluminum sheets, their hardness?
a) Increase
b) Remains unaffected
c) Varies
d) Decreases
Ans. b
Q.34- When the mass and speed of a body are doubled the KE becomes?
a) 16 Times
b) 3 Times
c) 4 Times
d) 8 Times
Ans. D
Q.35- The mean color of the spectrum is?
A) Blue
B) Green
C) Violet
D) Yellow
Ans. B
English
Q.36- I have been working here _______ ten years?
A) from
B) since
C) for
D) with
Ans. C
Q.37- I suspect him ____ stealing the pen.
A) for
B) of
C.)over
D) on
Ans. B
Q.38- My brother was trembling ____ cold.
A) from
B) with
C) of
D) by
Ans. B
Q.39- He is worried _____ his future.
A) for
B) of
C) about
D) with
Ans. C
Q.40- She is thankful to you for being so patient ____ her.
A) for
B) of
C) with
D) at
Ans. C
Q.41- Synonym of OBLIQUE is _____________?
A) Horizontal
B) Bore
C) Slanting
D) Disregard
Ans. C
Q.42- Synonym of rebate is ____________ ?
A) Gift
B) Charity
C) Commission
D) Discount
Ans. D
Q.43- The Synonym of Abstemious is___________?
A) Diligent
B) Confused
C) Moderate
D) None of these
Ans. C
Q.44- Synonym of Prudence is____________?
A) Judgement
B) Folly
C) Recklessness
D) Incapable
Ans. A
Q.45- Synonym of LOQUACIOUS is _____________?
A) Talkative
B) Thirsty
C) Funny
D) Non of these
Ans. A
Click here 👇👇👇
Q.46- Antonym of INGEST is _____________?
A) Disgorge
B) Disrupt
C) Absorb
D) Devour
Ans. A
Q.47- Antonym of SCURRILOUS is_____________?
A) Abusive
B) Ribald
C) Decent
D) Mitigate
Ans. C
Q.48- Antonym of “kowtow” is ___________.
A) snub
B) pull
C) fawn
D) forage
Ans. A
Q.49- Antonym of “gainsay” is _______.
A) regret
B) own
C) prudent
D) prude
Ans. B
Q.50- Antonym of ” Chaste ” is _____________?
A) Celibate
B) Talkative
C) Aspirant
D) Promiscuous
Ans. D
Comment here if you have any question or suggestion!
Follow us here for all info and Preparation of all Pak Forces!
Test#12 on YouTube channel 👇👇👇
No comments: