A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

A tourist visits a small town for his research. While in the town, he decides to get a haircut. Since the town is quite small, there are only two barbers in the town � one on the North Street and one on the South Street. The barbershop on the North Street is a mess and the barber has a weird and pathetic haircut. While the barbershop at the South Street is pretty tidy and the barber as well has an impressive haircut.

Which barbershop will the tourist visit for his haircut and why?

What month of the year has 28 days?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

There was a strange boy who was born before his father. How can this be possible?