Which number should replace the question mark?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What is the below Rebus indicate?

Find the next number in the series below

21 32 54 87 131 ?

Which alphabet is a part of our body?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?

Which is the smallest number that you can write using all the vowels exactly once?

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

Below rebus represent famous DiCaprio movie. Can you name it?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?