Can you find a five letter word that is left with only two letters if one is removed?

Complete the table series riddle by finding the number that can replace "??".

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

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

I am Huge on Sunday and Saturday.
I am small from Tuesday to Thursday.
I do not exist on Monday and Friday.
Who am I?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

In the image given, you can find several triangles. Can you count them all?