4. When will a horse have 6 legs?

When it is rided by a man.

5. When does monday come b4 sunday?

Monday comes before next sunday

6. When do you find a lot of cities without single house?

City means it will have multiple houses. Single house won't be there

7. How can u double ur money?

I can double my money infron of a mirror

OR

multiply by 2

9. Tell me head of national defense committee in india?

In BPSC(Pre.)-2011-The question was cofusing ,because-
In English vesion-It is asked-Head of National Defence
Committee And In Hindi Version -Head of National Security
Committee?

And if we consider the english version (as per BPSC)Then
right ans. will be PRESIDENT.

10. Tell me Who said "the muslims were fools to ask for safeguards, and the hindus were greater fools to refuse them"?

MAULANA ABUL KALAM AZAD the former EDUCATION MINISTER said"the
muslims were fools to ask for safeguards, and the hindus were
greater fools to refuse them"?

11. The Chairman of the recently constituted National Knowledge Commission?

Mr. Sam Pitroda has spent four decades in the world of
telecommunications helping bridge the global communications
divide

22. President is elected by an "electoral college" consisting of?

Elected MPs and MLAs. Please note not nominated ones.

24. What is WiMAX associated with?

WiMAX is a technology being developed in wireless broadband
access. Integrating with old technologies such as Wi-Fi,
and using upgraded technology, a faster, more secure, and
wider wireless network is becoming very affordable for many
people.