Which is faster, Heat or Cold ? Explain.

Different lights make me strange by changing me into different sizes. What am I?

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

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

Considering the below equation:

V + II - VI = 10
IV - X + VIII = 20
IV - VII + VI = 30

Then, I + II + III = ?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

I have Rs.50 and I spend it in the way as below.

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 ?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?