There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

What is the below Rebus indicate?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

What is the Surname of Barbie Doll?

Why is Saturday stronger than Monday?

Can you make four (4) nines (9) equal 100?

What has many teeth, but cannot bite?