I am quite hot but become too cold if you remove the first two letters. What am I?

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Two men play a dice game involving roll of two standard dice. Man X says that a 12 will be rolled first. Man Y says that two consecutive 7s will be rolled first. The men keep rolling until one of them wins.

What is the probability that X will win ?

An explorer goes on an exposition in the jungle. He sets up camp in the middle of the jungle. The next morning he sees something with a head and a tail, but he is not afraid. What did he see in his bag?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Find the next number in the series.
1 10 24 43 67 ?

Count the number of triangles in the given picture.

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Using Only Five 5's and any mathematical operator make sum as 37

Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.