My location can be determined by the below rebus.
So where am i ?

How can you take 2 from 5 and leave 4?

Find the next number in the series.
1 10 24 43 67 ?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

In the Chess Board picture below white army is arranged. You need to add a black army on the board such that no piece is under any threat.
Note: Army comprised of 1 king, 1 queen, 2 rooks, 2 bishops, 2 knights, and 8 pawns.

What number when divided in half becomes zero?

Readers with the highest levels of visual skills can find three differences between the pictures of a cow on the farm in 14 seconds. Can you? Test your visual skills now!

If 1+9+8=1, what is 2+8+9?

Why is it very easy to weigh a fish?

Buy me, smell me or deliver me, I do not change.

Who am I?