I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

The more of this there is, the less you see. What is it?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

I have Rs.50 and I spend it in the way as below.