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?

Which is faster, Heat or Cold ? Explain.

What begins with T, ends with T, and has T in it?

It is always ahead of me yet I can never see it. What is it?

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

What is always in front of you but can’t be seen?

What Deficiency does the below rebus represent?

VIT_MIN

What does this mathematical rebus means ?