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?

What makes this number unique: 8,549,176,320?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Different lights make me strange by changing me into different sizes. What am I?

If Rajina's daughter is my daughter's mom, who am I to Rajina?