A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

It belongs to you, but other people use it more than you do. What is it?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

What can you deduce from the following BrainBat?

CRY
LMKI

Find the next number in the sequence

5 12 24 36 ?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you fill the blank with the correct number?

6 30 870 756030 _____

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?

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

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