Interesting do read it :

Question and the Answer given by Candidates, oh
sorry, they are IAS Officers now.

Q.How can you drop a raw egg onto a concrete floor
without cracking it?
A. Concrete floors are very hard to crack! (UPSC
Topper)

Q.If it took eight men ten hours to build a wall, how
long would it take four men to build it?
A. No time at all it is already built. (UPSC 23 rd
Rank Opted for IFS)

Q.If you had three apples and four oranges in one hand
and four apples and three oranges in the other
hand, what would you have?
A. Very large hands.(Good one) (UPSC 11 Rank Opted for
IPS)

Q. How can you lift an elephant with one hand?
A. It is not a problem, since you will never find an
elephant with one hand. (UPSC Rank 14 Opted for IES)

Q. How can a man go eight days without sleep?
A. No Probs, He sleeps at night. (UPSC IAS Rank 98)

Q. If you throw a red stone into the blue sea what it
will become?
A. It will become Wet or Sink as simple as that. (UPSC
IAS Rank 2)

Q. What looks like half apple?
A : The other half. (UPSC - IAS Topper )

Q. What can you never eat for breakfast?
A : Dinner.

Q. What happened when wheel was invented?
A : It caused a revolution.

Q. Bay of Bengal is in which state?
A : Liquid State(UPSC 33Rank )

Interviewer said "I shall either ask you ten easy
questions or one really difficult question.
Think well before you make up your mind!" The boy
thought for a while and said, "my choice is one really
difficult question."

"Well, good luck to you, you have made your own
choice! Now tell me this.
"What comes first, Day or Night?"

The boy was jolted in! to reality as his admission
depends on the correctness of his answer, but he
thought for a while and said, "It's the DAY sir!"

"How ??" the interviewer asked,

"Sorry sir, you promised me that you will not ask
me a SECOND difficult question!"

He was selected for RIM !?