You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What time is it when an elephant sits on a fence?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

In a guessing game, five friends had to guess the exact numbers of apples in a covered basket.
Friends guessed 22, 24, 29, 33, and 38, but none of the guesses was correct. The guesses were off by 1, 8, 6, 3, and 8 (in random order).

Can you determine the number of apples in a basket from this information?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Who always enjoys poor health?

What can you see in the middle of March and April that you can never see in any other month?

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?