There is something which is always coming but never arrives?

Replace the question mark with the correct number in below Picture:

I look at you, you look at me, I raise my right, you raise your left. What am I?

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?

I have Rs.50 and I spend it in the way as below.

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What came first, the chicken or the egg?

A fresh card pile is taken out of a box (the pile has 54 cards including 2 jokers). One joker is taken out and then the cards are shuffled for a good amount of times. After shuffling, two piles are made by dividing that one pile.



What is the possibility that one of the piles will have a card sequence from A to K in order?