2, 3, 5, 9, 17, _ What is the next number in the sequence?

What does below Rebus say?

XLR8

Can you find the key in the picture below?

What month of the year has 28 days?

Can you write down eight eights so that they add up to one thousand?

A train full of passengers goes through a tunnel. When the train comes out from the other end, there is no single person on the train.

How did it happen?

A man desired to get into his work building, however he had forgotten his code.
However, he did recollect five pieces of information
* Fifth number + Third number = 14
* The fourth number is one more than the second number.
* The first number is one less than twice the second number.
* The second number and the third number equals 10.
* The sum of all five numbers is 30.

What is the code ?

Can you find a rabbit in the given picture?

You can see it everyday, But cannot touch it at will. What is it?

How many Watermelons are there in the below picture?