Why is a river so rich ?

A man was convicted of a minor offence in Akbar court. Akbar decided to give him a chance. He asked him to give a statement. If the statement is true, he will be killed by lions and if it is false, he will be killed by trampling of wild elephants.

The convicted person requested help from Birbal and since the crime was not a big one, Birbal decided to help him. Whatever Birbal suggested impressed Kabir and he let the convicted person go.

What did Birbal suggest to the person?

What is the word or phrase below?
R | E | A | D

Can you name an animal whose killing cannot be performed without spilling your own blood?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

what does the below rebus mean?

Find the last number in the series below:

voN luJ yaM raM ---

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

Which number comes next in the number series?

2, 9, 30, 93, ?