When my father was 31 I was 8. Now he is twice as old as me. How old am I?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Rearrange the letters in "new door" to make one word.

A bus driver was heading down a street in Mexico. He went right past a stop sign without stopping, he turned left where there was a "no left turn" sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still - he didn't break any traffic laws. Why not?

Take one out and scratch my head, I am now black but once was red. What am I?

What is so fragile that saying its name breaks it?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?