Given below is simple addition with a defined pattern pattern:
7 + 7 = 2
8 + 8 = 4
8 + 5 = 1
6 + 9 = 3
10 + 11 = 9

Can you analyze the pattern and find out the answer for:

4 + 9 = ?

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

Can you find the key in the picture below?

How many times can you subtract the number 5 from 25?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

What has many keys but can’t open a single lock?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

A generous owner of a company decided to give a bonus of $45 to every man and $60 to every woman on his birthday. But only one-ninth of the men and one-twelfth of the women were present to take the bonus.

Can you calculate the amount of money the owner spent if there were 3552 employees?