The centre of the third figure is empty. What digit should fit inside?

how come the second man dies?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Why is the Hole below a Lock?

John can eat 27 chocolates in an hour, Jacob can eat 2 chocolates in 10 minutes, and Jolly can eat 7 chocolates in 20 minutes. How long will it take them to share and eat a box of 120 chocolates whilst playing Chess?

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?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9