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

I have no life, but I can die. What am I?

There was a kingdom in which the king had no heir to take over his thrown. Even the queen was dead and he himself was on the verge of dying. He thought about it and then summoned all of the teenagers. He gave one seed each to all of them and asked them to grow the plant. He announced that the one with the most beautiful plant will become the king/queen of the empire after the death of the king.

After a month, all of them were called. The king looked at all of the plants but announced the girl with an empty pot as the queen of the empire. Why?

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Why is it very easy to weigh a fish?

Move three sticks of the spiral below to form a square.

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What is the below Rebus indicate?

What begins with T, ends with T, and has T in it?