CSS General Abilities MCQs Test – Prepare for CSS Exam

The most abundant elements in sea water are

• Sodium and potassium A
• Sodium and calcium B
• Sodium and Chlorine C
• Chlorine and iodine D

The phenomenon of aurora borealis the display of red and green lights in northern hemisphere is due radiations from:

• Lonosphere A
• Troposphere B
• Mesosphere C
• Stratosphere D

• 100^o A
• 80^o B
• 60^o C
• 70^o D

• 5√2 A
• 10 B
• 11 C
• 13 D

Whic one of the following was to be discovred first in the chromosphere of the sun

• Helium A
• Neon B
• Xenon C
• Krypton D

If √2ⁿ = 64, then find the value of n

• 8 A
• 10 B
• 12 C
• 16 D

What is the circumference of a circle whose area is 100π ?

• 10 A
• 20 B
• 10π C
• 20π D

Which of the following is not a major green house gas?

• Water vapor A
• Carbon -dioxide B
• Ozone C
• Methane D

Three numbers are in the ratio 1 : 2 : 3 and their H.C.F. is 12. The numbers are:

• 12, 24, 36 A
• 10, 20, 30 B
• 5, 10, 15 C
• 4, 8, 12 D

Permanent hardness of water is due to the presence of

• Calcium bicarbonate A
• Magnesium bicarbonate B
• Calcium sulphate C
• Sodium bicarbonate D

One of the main function of the earth 's ozone layer is to

• Prevent global warming A
• Filter out ultraviolet rays B
• Absorb pollution C
• All of the above D

Number Series Test

8/3, 7/3, 6/3, 5/3, ................................

• 4/3 A
• 3/3 B
• 9/3 C
• 5/3 D

9999 + 8888 + 777 + ? = 19700

• 36 A
• 16 B
• 64 C
• 26 D

A six feet tall lady wants to see her full image in a plane mirror.The minimum length of the mirror will be:

• 6 feet A
• 12 feet B
• 4 feet C
• 3 feet D

For what values of x is |2x - 3| -4 < 7 ?

• x < 7 A
• 0 < x < 3 B
• -4 < x < 7 C
• x < -4 or x>7 D

In following question , a number series is given with one term missing. choose the correct alternative that will same pattern and fill in the blank space.1,6,15,45,66,91

• 25 A
• 26 B
• 27 C
• 28 D

• 12 A
• 24 B
• 36 C
• 48 D

In winning its bitter, protracted battle to acquire Blue Industries, Inc., Belle industries has fulfilled its goal to lessen its reliance on tobacco holdings, while the $5.2 billion deal may spur more takeover activity in the insurance industry, analysts said.

Which of the following can be inferred from the passage?

• Blue Industries is in the tobacco industry. A
• Belle industries is in the insurance business. B
• Blue Industries is in the insurance business. C
• More divestment takes place in the tobacco industry than in the insurance industry. D
• More divestment takes place in the insurance industry than in the tobacco industry. E

A concave refracting surface is one with a center of curvature:

• to the left of the surface A
• to the right of the surface B
• on the side of the incident light C
• on the incident of the refracted light D
• on the side with the higher index of the refraction E

• 18 A
• 27 B
• 30 C
• 36 D