If 21x = 79x, what is the value of x?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

I have teeth but i don't bite. Who Am I ?

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

Find the last number in the series below:

voN luJ yaM raM ---

What Time Should the last watch show in the below figure?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

If Rajina's daughter is my daughter's mom, who am I to Rajina?