Why is Saturday stronger than Monday?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I am taken from a mine and shut up in a wooden case, from which I am never released, and yet I am used by almost every person. What am I?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

What seven-letter word has hundreds of letters in it?

Replace the question mark with the correct number below.

Which is the smallest number that you can write using all the vowels exactly once?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?

Can you start the fire using two pieces of wood?