Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

What has many teeth, but cannot bite?

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

How many Watermelons are there in the below picture?

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?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

There are 2 people near the river and both of them want to get on the other side. The boat can only take one of them. But they got across.
How?

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

I always drive my customer away.

Who am I?

What kind of band never plays music?