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.

Can you replace the question mark with the correct number ?


Unglu, Manglu, Changlu (cool) went in a café and ordered snack which cost them 150 bucks. They each contribute 50 bucks. They didn’t pay any tip to waiter, waiter got angry. The waiter takes the money to the chef who recognizes them as regular customer and asks the waiter to return 50 bucks to the men.

The dishonest and angry waiter simply gives them 10 bucks each and pockets the remaining 20 bucks for himself.

Now, each of the men effectively paid 40 bucks, the total paid is therefore 120 bucks. Add the 20 bucks in the waiters pocket and this comes to 140 bucks.....where has the other 10 bucks gone from the original 150?

How many cats are there in picture

There is a 2 x 8 chocolate bar I have with me. I can break this bar along the length or the breadth. Now, I want to obtain 1 x 1 pieces.


How many times do you think I need to break it to get what I want?

Look at the picture carefully. Can you tell the number of tigers that you see in the picture?

How can you measure 6 liters of water using only 4 and 9-liter bowls?