CSS General Abilities MCQs Test – Prepare for CSS Exam

The revolver was invented by

• Eduard jenner A
• Alexander fleming B
• Albert einstein C
• Samuel Colt D

U V light falls in the category of:

• Ionizing radiation A
• None ionizing radiations B
• Visible light C
• None of these D

Which group of animals has hetero-gametic females?

• Domestic fowl A
• Earthworm B
• Rabbit C
• None of these D

• a > 4√3 A
• a > 8 B
• a = 4√3 C
• 4√3 < a < 8 D

In a Δ ABC, if 2 ∠ A = 3 ∠ B = 6 ∠ C, then ∠ A is equal to

• 60^o A
• 30^o B
• 90^o C
• 120^o D

Significant beneficial effect of smoking occur primarily in the area of mental health, and the habit originates in a search for contentment. The life expectancy of our people has increased greatly in recent years; it is possible that the relaxation and contentment and enjoyment produced by smoking has lengthened many lives. Smoking is beneficial.

Which of the following, it true, weaken the above conclusion ?

• That cigarettes are a major health hazard cannot be traced to the willfull act of any human or organization. A
• The government earns millions of dollars from the tobacco tax and tens of thousands of civilians are employed in the tobacco industry. B
• The evidence cited in the statement covers only one example of the effects of cigarette smoking. C
• No mention is made of possible harmful side-effects of smoking. D
• No statistical evidence has proven link between smoking and longevity. E

One of the following is a water soluble vitamin

• Vitamin A A
• Vitamin D B
• Vitamin K C
• None of these D

An eclipse of the sun occurs when

• The moon is between the sun and the earth A
• The sun is between the earth and the moon B
• The earth is between the sun and the moon C
• None of these D

Coding & Decoding

Letters: O F E Y M C G X I H

CODE:   0 1 2 3 4 5 6 7 8 9 

"Mix" will be written as:

• 478 A
• 487 B
• 847 C
• 748 D

United States bombed on Hiroshima:

• August 11, 1945 A
• August 6, 1945 B
• August 9, 1945 C
• None of these D

If √2ⁿ = 64, then find the value of n

• 8 A
• 10 B
• 12 C
• 16 D

Which of the following does not vary predictably with the depth of the aquatic environment?

• Salinity A
• Temperature B
• Penetration by sunlight C
• None of these D

If |3x|/2 = 3, then solution set is :

• {(2,1)} A
• {(2,0)} B
• {(2,3)} C
• {(2, -2)} D

There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. Find the first number.

• 5 A
• 7 B
• 11 C
• 17 D

9999 + 8888 + 777 + ? = 19700

• 36 A
• 16 B
• 64 C
• 26 D

Which of the following is a non essential amino acid ?

• Almine A
• Methylamine B
• Tyrosine C
• None of these D

Which triplet in DNA codes for valine:

• CTT A
• AGT B
• CAT C
• AAT D

This is the greatest amount of water vapor the air cloud hold at a certain temperature

• Absolute humidity A
• Relative humidity B
• Variable humidity C
• None of these D

Unavailable energy (UN) in a system is called

• Minimum energy A
• Entropy B
• Thermal energy C
• None of these D

Number Series Test

1, 3, 5, ?, 11, 13, ......................................

• 7 A
• 17 B
• 8 C
• None of them D