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

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

How can you take 2 from 5 and leave 4?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

What building has the most stories?

Keyboard words are not in alphabetical order, Why?

My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

There was a strange boy who was born before his father. How can this be possible?