I have branches, but no fruit, trunk or leaves. What am I?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

what does the below math rebus puzzle mean?

What is the longest word in the dictionary?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

You need to move three matchsticks to form three squares. Can you do it?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?