It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

What does this Rebus Picture mean?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

How is a fly different from a mosquito?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

What does below Rebus mean ?

esgg sgeg gegs gsge

If a wheel has 54 spokes, how many spaces are there between the spokes?

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.