Can you calculate the probability of getting a sum of six when a dice is thrown twice?

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?

You can hear me, but you can't touch or see me.

What am I?

What has hands, but can’t clap?

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

Which is the correct shadow of the bird?

I am an odd number. Take away a letter and I become even. What number am I?

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Solve the below puzzle by replacing the question mark with the correct number.

3 6 12

4 8 16

5 10 ?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?