There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

There was a strange boy who was born before his father. How can this be possible?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

I am quite hot but become too cold if you remove the first two letters. What am I?

Do you know who was buried in John's tomb?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

By including only four matchsticks in below picture, you have to make "Four Triangles And Two Squares"

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

Why is 6 afraid of 7?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?