Which is heavier: a ton of bricks or a ton of feathers?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Given that

(78)^9 = 6
And (69)^4 = 11

Can you find out

(99)^2 =?

(Note: This is Logical, not Mathematical)

How can you write nineteen in a manner that if we take out one, it becomes twenty?

I have branches, but no fruit, trunk or leaves. What am I?

John was piloting a plane behind a car but was never able to overtake it. Why?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Find the value of "?" in the ball picture Riddle below:

Give it food and it will live; give it water and it will die.