Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

What is wrong in the below Picture?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Decode the below four famous ciphers:

8P of the SS
1M of the E
1S of the SS
60M in 1H

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

Steffi's daughter Jazelle needs to be picked up from school every day.
Steffi asks one of her colleagues to pick up Jazelle from the school. Steffi devised a password system to confirm that Jazelle goes with the correct colleague only.

The password on Monday was SJM16.
The password on Wednesday was TAW39.

What will the password be for Friday?

I have nine bottles of wine and one of the nine bottles is poisoned.
I need to find the poisoned bottle with two facts
(1) Poison is deadly, only a sip will cost death
(2) I have two mice to do so.

How should I do it?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?