CSS General Abilities MCQs Test – Prepare for CSS Exam

1/4 of number subtracted from 1/3 of the number gives 12. The number is

• 144 A
• 120 B
• 72 C
• 63 D

Electricity and Magnetism are

• Two aspects of same force A
• Completely opposite B
• Both A and B C
• None of these D

Laughing gas has chemical composition of the following two elements.

• Nitrogen+Hydrogen A
• Nitrogen+Carbon B
• Nitrogen + Oxygen C
• Oxygen +Carbon D

Which of the following is a cellular fiber?

• Cotton A
• Wool B
• Rayon C
• Polyester D

Number Series Test

0.5, 1, 1.5, 2, 2.5, ....................................

• 4.0 A
• 3.5 B
• 4.5 C
• 3 D

The value of 9²x18⁴/3¹⁶ is

• 2/3 A
• 4/9 B
• 16/81 C
• 32/243 D

National anthem composed by

• Hafeez Jullundhri A
• A. R. Ghani B
• Ahmad G. Chagla C
• None of these D

86.04/4000 is equal to:

• .10215 A
• .02151 B
• .15201 C
• .21015 D

The most splendid and the most magnificent constellation on the sky is:

• Orion A
• Columbia B
• Canis major C
• Taurus D

The quantity of available nutrients..........from the lower levels of the energy pyramids to the higher ones.

• Increase A
• Decrease B
• Remains stable C
• None of these D

• 30^o A
• 40^o B
• 50^o C
• None of these D

Number Series Test

0.50, 0.49, 0.48, ....................................

• 0.46 A
• 0.47 B
• 0.45 C
• 0.41 D

The principle used in radar is the same as that of Sonar. In radar we use radio wave; whereas in sonar we use:

• Red waves A
• infrared waves B
• Ultrasonic C
• super sonic D
• None of these E

The smallest number which is a perfect square and contains 7936 as a factor is

• 12008 A
• 246016 B
• 61504 C
• 240616 D

Which of the following fractions is less than 7/8 and greater than 1/3 ?

• 1/4 A
• 23/24 B
• 11/12 C
• 17/24 D

Twinkling of stars is caused by:

• Reflection of light A
• Polarization B
• Refraction of light C
• Interference of light D
• None of these E

In ΔABC, D and E are the mid-points of AB and AC, respectively. Find the ratio of the areas of Δ ADE and Δ ABC.

• 1/2 A
• 1/4 B
• 3/4 C
• 1/8 D

Number Series Test

13.3, 16.3, 19.3, .................................

• 22.4 A
• 22.3 B
• 22.9 C
• 22.0 D

Pollination by birds is called

• autogamy A
• Ornithophily B
• Entomophily C
• Anemophily D

A jar has 5 marbles, 1 of each of the colours red, white, blue, green, and yellow. If 4 marbles are removed form the jar, what is the probability that the yellow one was removed ?

• 1/20 A
• 1/5 B
• 1/4 C
• 4/5 D
• 5/4 E