CSS General Abilities MCQs Test – Prepare for CSS Exam

The Pakistani population receives the largest does of ionizing radiation from

• Natural source A
• Fallout from nuclear weapon testing B
• Nuclear medicine C
• Nuclear power plants D

White blood cells fight infections from

• Bacteria A
• Viruses B
• Fungi C
• All of these D

Find out the two signs to be interchanged for making following equation correct:5+3 x 8- 12/4=3

• +and- A
• -and/ B
• +and x C
• + and / D

1.086-.3983-.669 = ?

• .6208 A
• 1.3948 B
• .0048 C
• .0187 D

The loudness of sound depends on its

• Wavelength A
• Frequency B
• Amplitude C
• All of these D

It is observed that the total pressure exerted by air on the man of average size is around 14.7 lb wt. per square inch. but the man feels quite comfortable .it is because of:

• An equal and opposite pressure acts from inside A
• of the height of a man B
• of gravity C
• none of these D

What fraction is 0.6 % ?

• 7/500 A
• 9/500 B
• 3/500 C
• None of these D

Which of the follwing are founded in the nucleus?

• Lysosomes A
• Chromosomes B
• Ribosomes C
• None of these D

Number Series Test

100/10, 90/10, 80/10, ?, 60/10, ...............................

• 170/10 A
• 50/10 B
• 70/10 C
• 40/10 D

Prevailing winds affect a region's climate by

• creating desert areas. A
• causing more precipitation on one side of a mountain. B
• affecting how much precipitation it receives. C
• affecting how much precipitation it receives. D
• controlling the amount of solar energy it receives E

20% of 30% of 20% of Rs. 850 is

• Rs. 9.50 A
• Rs. 10.20 B
• Rs. 10.50 C
• None of these D

A shooting star is

• Sun A
• A comet B
• A meteor C
• An asterroid D

What per cent is 3% of 5% ?

• 60% A
• 50% B
• 15% C
• 30% D

The planet having the largest diameter is

• Earth A
• Jupiter B
• Venus C
• Uranus D

Number Series Test

0.5, 0.4, 0.3, ........................................

• 0.6 A
• 0.9 B
• 0.2 C
• 0.02 D

Number Series Test

1/100, 1/94, 1/88, ?, 1/76, ..............................

• 1/84 A
• 1/82 B
• 1/81 C
• 1/80 D

If (x-2) is a factor of the polynomial x³-2ax² + ax - 1, find the value of a.

• 5/6 A
• 7/6 B
• 11/6 C
• None of these D

Which of the following is labelled to as GOOD CHOLESTROL for humans

• High density lpoprotein A
• Low density lipoprotein B
• very low density lipoprotein C
• None of these D

Two numbers are in the ratio 3 : 5. If each number is increased by 10, the ratio becomes 5 : 7. The numbers are

• 15, 25 A
• 30, 45 B
• 48, 60 C
• None of these D

• 8 A
• 20 B
• 8π C
• 40π D