People make me, save me, change me, raise me. What am I?

What has 88 keys?

Which is faster, Heat or Cold ? Explain.

Why is 6 afraid of 7?

How many times do a clock's hands overlap in a day ?

What runs around the whole yard without moving?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Consider this about a word: The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

Can you find a rabbit in the given picture?

Which alphabet is a part of our body?