I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

What kind of band never plays music?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

Can you count the number of triangles in the picture below?

I am sure no one can have two things for dinner. what are they?

The doctor advised his patient to take a tablet after every fifteen minutes. He gave him five tablets in total.

How much time will he take to have all the five tablets?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?

A man hijacks an aeroplane transporting both passengers(8 of them) and valuable cargo. After taking the cargo, the man demands nine parachutes, puts one of them on, and jumps, leaving the other eight behind. Why did he want eight?

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