I am quite hot but become too cold if you remove the first two letters. What am I?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What has one eye, but can’t see?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

How could a baby fall out of a twenty-story building onto the ground and live?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

When can we add 2 to 11 and get 1 as the correct answer?

Replace the question mark with the correct number.