Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

John was a very careless driver, so his owner Jacob gave him an offer that he will get an incentive of Rs.30 for every bottle box he delivered without breaking it and he will be charged Rs.90 for every bottle box he broke. Jacob gave John 100 bottles-box to deliver. After delivery, Jacob paid John Rs.2400. How many bottles-box did John break?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

What happened when the wheel was invented?

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

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?