There are forty elephants and they have forty-fore heads. How can this be possible?

What is the next number in this series?

4,12,84,3612....

Out of four images which one is the odd one out?

There are two insects on a tile. Insect X is sitting on one side of the tile (point A) and Insect Y is sitting opposite on the other side of the tile (point B). Now both of them decide to change their position and thus X starts crawling to point B and Y starts crawling to point A. When they meet and pass each other in between, X takes 20 seconds to reach B and Y takes just 5 seconds to reach A.

Can you calculate the total time each of the insects took to change their positions?

1. Where does Easter come from before Valentine's Day?

2. Do you know what is in the middle of Valentine's?

3. What did the lady bee say to the man bee on the occasion of Valentine's Day

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

What word begins and ends with an E, but has only one letter?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?