There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

Replace the question mark with the correct number.

What is common among 11, 69, and 88?

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

How many times in a given day, minutes and hour clock comes in a straight line ?

Using Only Five 5's and any mathematical operator make sum as 37

Which five letter word can be added at the end of below word to form a
valid word?

> Pin
> Check
> Boiling
> View