There are a number of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

When we see 2 but call 10?

Below rebus represent famous DiCaprio movie. Can you name it?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

What brings you down but never up?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M