AFNS Academic Test Preparation 2021 | Test-7 | AFNS Complete Test Preparation
AFNS Academic Test Preparation 2021
Test-7
Visit our youtube channel by click here
👇👇👇
Biology
Q.1- Embryonic development of the bryophyte zygote takes places in the:
a) protonema
b) sporogonium
c) Antheridium
d) archegonium
Ans. d
Q.2- A moss sperm moves by means of:
a) pseudopodia
b) one flagellum
c) two flagella
d) none of these
Ans. c
Q.3- The alternation of generation in moss plant is:
a) isomorphic
b) heterosporic
c) isogamic
d) heteromorphic
Ans. d
Q.4- Which of the following are produced in archegonia?
a) sperms
b) eggs
c) ovules
d) spores
Ans. b
Q.5- Which of the following have unicellular reproductive organs?
a) mosses
b) algae
c) liverworts
d) Pteredophytes
Ans. b
Q.6- Embryos are present in all:
a) Bryophytes
b) Vascular plants
c) Algae
d) Both A & B
Ans. d
Q.7- In Moss plant:
a) Gametophyte is dependent on Sporophyte
b) Sporophyte is dependent on gametophyte
c) Both are independent from each other
d) Both are dependent on each other for food
Ans. b
Q.8- Roundworm Is a human parasite found in the
a) Small Intestine
b) Liver
c) Stomach
d)Large intestine
Ans. d
Q.9- What is the number of chromosomes in a normal human
A) 43
b)44
c)45
d)46
Ans. d
Q.10- Out of the following glands which is referred to as the mastergland
a)Thyroid
b) Adrenal gland
c) Pituitary
d) Pancreas
Ans. c
Q.11- What is an antibiotic?
a) A chemical compound produced by a living organism(that inhibits the growth of other organisms
b) A compound synthesized by a living organism that inhibits the growth of microbes
c) A synthetic compound inhibiting the growth of other organisms
d) A synthetic compound inhibiting the growth of bacteria
Ans. d
Q.12- Process of digestion is helped by
a) Enzyme
b) Hormone
c) Mineral
d) Vitamin
Ans. a
Q.13- Which is the organ that excretes water fat and various catabolic wastes?
a) Kidney
b) Skin
c) Spleen
d) Salivary glands
Ans. a
Q.14- The animal which uses sounds as its eyes is
a) Dog
b) Cat
c) Snake
d) Bat
Ans. d
Q.15- Pregnant women usually become deficient in
a) Sodium and Calcium
b) Iron and Sodium
c) Calcium and Iron
d) Magnesium and Iron
Ans. C
Chemistry
Q.16- Pumping of water uphill is
a) spontaneous reaction
b) exothermic reaction
c) non–spontaneous reaction
d) endothermic
Ans. b
Q.17- Ammonium chloride dissolve in water this process is
a) endothermic process
b) exothermic process
c) simple hydration
d) none of above
Ans. a
Q.18- An exothermic reaction is one in which
a) enthalpy of reactants and products are same
b) heat is absorbed by system
c) enthalpy of products is greater than reactants
d) enthalpy of reactants is lesser than products
Ans. c
Q.19- The sum of all kinds of a system is ions or molecules of a system is
a) vibrational energy
b) potential energy
c) kinetic energy
d) internal energy
Ans. d
Q.20- For a given process, the heat change at pressure (qp) and constant volume (qv) are related to each other as
a) qp = qv
b) qp < qv
c) qp > qv
d) qp =qn
Ans. c
Q.21- Boiling point range of petroleum ether is;
a) 5-20oC
b) 10-30oC
c) 20-60oC
d) 30-90oC
Ans. c
Q.22- The example of sp hybridization;
a) Methane
b) Banzene
c) Ethene
d) Ethyne
Ans. d
Q.23- The compound in which two alkyl group are attached to carbonyl group is called;
a) Ether
b) Alcohol
c) Ketone
d) Aldehyde
Ans. c
Q.24- Carbonyl group is present in;
a) Aldehyde
b) Ketone
c) Alcohols
d) Both A & B
Ans. d
Q.25- The number of chain isomers of pentane;
a) Three
b) Two
c) One
d) Zero
Ans. a
Visit our youtube channel by click here
👇👇👇
Physics
Q.26- The ratio of angular frequency and linear frequency is:
A) 2 π
B) π
C) 1/2Ï€
D) π/2
Ans. a
Q.27- A simple pendulum is completing 20 vibration in 5 seconds, its frequency is:
A) 4 Hz
B) 20 Hz
C) 200 Hz
D) 40 Hz
Ans. a
Q.28- In an isolated system, the total energy of the vibrating mass and spring is:
A) Variable
B) Low
C) High
D) Constant
Ans. D
Q.29- The simple pendulum is shifted from Lahore to mount Everest, then its time period:
A) Dose not change
B) Decreases
C) Increases
D) Slightly decreases
Ans. c
Q.30- If the length of simple pendulum is doubled then its time period becomes:
A) Half
B) 2 times
C) times √2
D) 4 times
Ans. C
Q.31- One horse power=--------?
a) 746
b) 212
c) 273
d) 743
Ans. a
Q.32- Force is directly proportional to ———?
a) Mass
b) Acceleration
c) Speed
d) Velocity
Ans. B
Q.33- The floating of a ship on the surface of sea is due to —-law?
a) Archimedes
b) Newton‘s
c) Pascal‘s
d) Hook‘s
Ans. A
Q.34- Velocity is—–unit?
a) Fundamental
b) Vector
c) Derived
d) Basic
Ans. c
Q.35- P type materials consists of——-?
a) Protons
b) Electrons
c) Positrons
d) Holes
Ans. D
English
Q.36- Fakhar Zaman appeared settled ______ the crease?
A) on
B) at
C) in
D) none
Ans. B
Q.37- He got ______ his illness in two weeks.
A) over
B) on
C) at
D) by
Ans. A
Q.38- He is now ashamed ____ his conduct.
A) at
B) with
C) of
D) by
Ans. C
Q.39- Please do not get angry __ me.
A) with
B) on
C) at
D) towards
Ans. A
Q.40- We arrived ____ the village at night.
A) to
B) in
C) at
D) of
Ans. C
Q.41- Synonym of “aver” is _________?
A) to balk at
B) declare
C) turn away
D) postpone
Ans. B
Q.42- Synonym of “sagacity” is _________?
A) attentiveness
B) courage
C) wisdom
D) thoughtfulness
Ans. c
Q.43- Synonym of “tranquillity” is _________?
A) balance
B) patience
C) calmness
D) beauty
Ans. C
Q.44- Synonym of “senescent” is _________?
A) sensitive
B) ageing
C) sleepy
D) sweet smelling
Ans. B
Q.45- Synonym of “infinite” is _________?
A) verbal
B) indefinite
C) endless
D) vague
Ans. C
Q.46- Synonym of “indigence” is _________?
A) nativity
B) tolerance
C) gossiping
D) poverty
Ans. D
Q.47- Antonym of “labor” is ___________.
A) amuse
B) surrender
C) rest
D) strive
Ans. C
Q.48- Antonym of “quiescent” is _________.
A) lackadaisical
B) active
C) dull
D) prescient A
ns. B
Q.49- Antonym of “accelerate” is _______?
A) delay
B) risk
C) monitor
D) deny
Ans. A
Q.50- Antonym of ” Provoke ” is _____________?
A) Arouse
B) Induce
C) Evoke
D) Allay
Ans. D
If you have any questions or suggestion, Comment below!
Follow us here for Pak Forces Info and test preparation!
Lecture Video#7 on channel!
👇👇👇
No comments: