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

Two fathers and two sons decided to go to a shop and buy some sweets upon reaching. Each of them bought 1 kg of sweet. All of them returned home after some time and found out that they had 3kg of sweets with them.

They did not eat the sweets in the way, nor threw or lose anything. Then, how can this be possible?

what one word does the below rebus identifies?

Which alphabet letter is a question?

Prove that twice of ten is the same as twice of eleven.

What goes up but never comes down?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

What jumps when it walks and sits when it stands?

A blonde put eyeliner on her head. Why?