A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

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

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

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Decode the movie name from the below picture?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

Before Mount Everest was discovered, what was the highest mountain in the world?

When is the top of a mountain similar to a savings account?