Which alphabet is a part of our body?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you find out the remainder when 3^300 is divided by 5?

There is something which you can be arrested for attempting but not for successfully completing.

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.

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

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

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?