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

When can we add 2 to 11 and get 1 as the correct answer?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

What has 13 hearts but no other organs?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

I look at you, you look at me, I raise my right, you raise your left. What am I?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?