If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

They are three errirs in this question. Can you find them?

What has to be broken before you can use it?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

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

I am sure no one can have two things for dinner. what are they?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Solve the rebus riddle in the picture below.

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?