When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

Who are the happiest people in IPL match?

who is silent in the parliament?

What is the next number in the series?

15 29 56 108 208 ?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

In which direction should the missing arrow point?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

If,
29 - 1 = 30
9 - 1 = 10
14 - 1 = 15

Based on similar logic, Can you prove that the below algebraic equation is true?
11 - 1 = 10 ?