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Home » Past Papers » Model Papers » Aptitude Test - 17
1. Clocks, which moves with the velocities comparable with the velocity of light, run:
A. fast
B. slow
C. equal to the velocity of light
D. fast
2.Max Planck received the noble prize in Physics in 1918 for his discovery of:
A. electron
B. energy quanta
C. photon
D. electron
3.Bronze medal is made up of metals:
A. (copper,nickel)
B. (copper, tin)
C. (copper, silver)
D. (copper,nickel)
4.Addison’s disease is caused by the excessive secretion of:
A. Antiduretic Harmone
B. Luteinising Harmone
C. Melanophore stimulating Harmone
D. Antiduretic Harmone
5.Development of calf muscles in ladies who wear high heels is a common example of:
A. Natural Selection
B. inheritance of acquired character
C. Use and disuse of organ
D. Natural Selection
6.Margalla Hill is a branch of:
A. Karakorum range
B. Hindukash range
C. Himalaya range
D. Karakorum range
7.Humming bird belongs to a category called:
A. Ectotherm
B. Endotherm
C. Exotherm
D. Ectotherm
8.Radioactive isotope of Uranium used in Nuclear Bomb is:
A. 92 U 235
B. 92 U 234
C. 92 U 233
D. 92 U 235
9.Human population growth is greatest in developing countries because:
A. the birth rate is high in developing countries
B. the death rate is high in developing countries.
C. much of the population has already reached the child bearing age.
D. the birth rate is high in developing countries
10.Which woody raw material is used for the manufacture of paper pulp?
A. Cotton
B. Poplar
C. Bagasse
D. Cotton
11.Rectified spirit contains alcohol about:
A. 80%
B. 95%
C. 75%
D. 80%
12.Which of the following elements is not present abundantly in earth’s crust:
A. Silicon
B. Radium
C. Aluminum
D. Silicon
13.The famous book; Al – Qanoun was written by the Muslim scientist:
A. Jabar bin Hayyan
B. Zakariya Al – Razi
C. Abu Ali Sina
D. Jabar bin Hayyan
14.Basic metals can be converted into gold by:
A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Heating
15.A light year is a unit of:
A. Time
B. Energy
C. Length
D. Time
16.One of the main function of the earth’s ozone layer is to:
A. Prevent global warming
B. Filter out ultraviolet rays
C. Absorb pollution
D. Prevent global warming
17. Lock Jaw, i.e., difficulty in opening the mouth is a symptom of :
A. Cholera
B. Plague
C. Tetanus
D. Cholera
18.Which of the following pairs is incorrect?
A. Plague-rats
B. Rabies-dog
C. Tapeworm-pig
D. Plague-rats
19.Ricketts is a disease of the:
A. Bones
B. Tissue
C. Muscles
D. Bones
20.Which of the following statements is correct?
A. Pulmonary artery carries pure blood
B. Pulmonary artery carries impure blood
C. Pulmonary vein carries impure blood
D. Pulmonary artery carries pure blood
21.Enzymes help in :
A. Respiration
B. Digestion of food
C. Immune system
D. Respiration
22.Myopia is a disease connected with :
A. Ears
B. Eyes
C. Lungs
D. Ears
23.Leukemia is a disease of the :
A. Lungs
B. Blood
C. Skin
D. Lungs
24.Short-sightedness can be corrected by using :
A. Convex lens
B. Concave lens
C. Convex-concave lens
D. Convex lens
25.Trachoma is a disease of the :
A. Liver
B. Eyes
C. Lungs
D. Liver
26.German Silver is an alloy of:
A. Zn + Ni
B. Cu + Zn
C. Cu + Ni
D. Zn + Ni
27. The deepest place on earth is :
A. Trench
B. Mariana Trench
C. Mangrove
D. Trench
28. Twinkling of stars is caused by :
A. Reflection of light
B. Polarization of light
C. refraction of light
D. Reflection of light
29.A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect :
A. Current
B. Voltage
C. nuclear Radiation
D. Current
30.A body can escape the gravitational pull of the earth if it is thrown up with a velocity of:
A. 25 miles per sec
B. 60 miles per sec
C. 7 miles per sec
D. 25 miles per sec
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