A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

During which month do people sleep the least?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

Peter wakes up daily to pick up his cycle and crosses the border between Spain and France daily with a bag on his shoulder. He is investigated daily by the officials but they don't find anything suspicious.

If we tell you that he is smuggling something what would it be?

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

What seven-letter word has hundreds of letters in it?

What has lots of eyes, but can’t see?