Can you name some countries which do not have the alphabet 'A' in them?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

What has a bottom at the top?

What two things can you never eat for breakfast?

John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday.

Can you find out on what day was Jacob born?

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

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

There was a greenhouse.
Inside the greenhouse, there is a white house.
Inside the white house, there is a red house.
Inside the red house, there are lots of babies.

What is It?

Find the mistake in the below maths equations

A = 2
A(A-1) = 2(A-1)
A2-A = 2A-2
A2-2A = A-2
A(A-2) = A-2
A = 1