Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

What has many keys but can’t open a single lock?

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?

Can you fill the blank with the correct number?

6 30 870 756030 _____

John needs to purchase 100 chocolates from three different shops and he has exactly 100 rupees to do that which he must spend entirely. He must buy at least 1 Chocolate from each shop.

The first shop is selling each chocolate at 5 paise, the second is selling at 1 rupee and the third is selling at 5 rupees.

How many chocolates should he buy from each shop?

How many triangles can you find in this given picture?

What number when divided in half becomes zero?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

Can you find the missing piece of the Porsche?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?