A large container is kept in open under the rain. Every passing hour, the water collected inside the container becomes double what it was.

In ten hours, the container is filled completely. Can you calculate how long would it have taken to be filled in half?

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

Can you find the number?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

You see me once in June, twice in November, and not at all in May. What am I?

Who always enjoys poor health?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

The below mentioned letters have been placed in a order using a logic.

DEAD, BALL, FEAR, SHOP

Can you find the logic?

Can you start the fire using two pieces of wood?

Find the missing letter in the last circle logically in the given below picture.