Pune ,India

A donkey - behind another donkey.
I'm behind the second donkey.
There is a whole nation behind me.
It's a murder described in a word. 


 If 1+9+8=1, what is 2+8+9?

You have a torch which needs 2 working batteries. You have 8 batteries but only 4 of them are working.

What is the least number of battery pairs you need to check to make sure you get the flashlight on?


Multiplication and addition of three numbers gives same result.

What are those numbers?

Our dear Admin has a locker in a bank.
But, he has forgot the key to open the locker.
Fortunately, he remembers some things which may help you to help him.
· Key is a four digits number (eg.1234 or 9876)
· Every digit is different
· It starts and ends with an odd number and has two even numbers in the middle.
· 19 and 519 go into it exactly.

What is the key which will open the locker?

Given five zeros, can you make a total of 120 using any possible mathematical operations?

Which one of these letters is the odd one out?


A chicken farmer also has some cows for a total of 30 animals, and the animals have 74 legs in all. How many chickens does the farmer have?

There are seven sisters in a house, in a village where there is no electricity or any gadgets.

Sister 1: Reading a book
Sister 2: Cooking
Sister 3: Playing Chess
Sister 4: Playing Sudoku
Sister 5: Washing clothes
Sister 6: Gardening

What is Sister 7 doing?

Write 31 using only digit 3 five times.

How many times does the alphabet ‘a’ appear from 0-100.

Nine boys and three girls wants to share equally their pocket money.
Every boy gave an equal sum to every girl, and every girl gave another equal
sum to every boy. Every child then possessed exactly the same amount. What was the smallest possible amount that each possessed?

Can you find two whole numbers, such that the difference of their squares is a cube and the difference of their cubes is a square? What is the answer in the smallest possible numbers?

What word looks the same backwards and upside down?

4 fathers, 2 grand-fathers and 4 sons went to watch the movie.What is the minimum number of the tickets they need to buy ?

 I am a three digit number. My tens digit is five more than my ones digit. My hundreds digit is eight less than my tens digit. What number am i?

This is little tricky; little Jon was told to decypher following code and deliver message. when he opened chit 2 of the numbers were missing. Can you find the missing numbers and also decypher message?

21 16 21 26 ? 12 ? 4 13 5

Can you make following math equation valid by using a single straight line:

4+4 +4=448

What is the smallest three digit palindrome divisible by 18?