If in a car race, the man who came two places in front of the last man finished one ahead of the man who came fifth, how many contestants were there?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

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

What is the next number in the series?

15 29 56 108 208 ?

Can you place three balls such that the equation shown in the picture holds true?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

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

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

Can you find out the next digit in the following series ?

0, 0, 1, 3, 2, 6, 3, 9, 4, 12, 5, ?