10+10 and 11+11 can give you the same answer.

Explain how?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

What brings you down but never up?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

what does this picture(rebus) riddle means ?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.