The picture shows the dice results in each couple of throws. If they are actually following a pattern, can you find out the missing one?

A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa.
He collects a total of 324 coins.

Can you tell me how many number of 20-paisa and 25-paisa he got?

If 21x = 79x, what is the value of x?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

You need to arrange three 7 and mathematical symbols to form number 1?

I’m orange, I wear a green hat and I sound like a parrot. What am I?