Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What word is pronounced the same if you take away four of its five letters?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

I travel all around the world but always stay in the corner. What am I?

10 people came into a hotel with 9 rooms and each guest wanted his own room. The bellboy solved this problem.
He asked the tenth guest to wait for a little with the first guest in room number 1. So in the first room, there were two people. The bellboy took the third guest to room number 2, the fourth to number 3, ..., and the ninth guest to room number 8. Then he returned to room number 1 and took the tenth guest to room number 9, still vacant.
How can everybody have his own room?

What can go up a chimney down, but can’t go down a chimney up?

Can you find out who is the kidnapper in below Picture and why, Explain ?

Find the last number in the series below:

voN luJ yaM raM ---

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?