John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

10+10 and 11+11 can give you the same answer.

Explain how?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

What can you catch but never throw?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

How many letters are in the alphabet?

How can you write nineteen in a manner that if we take out one, it becomes twenty?