There are 2 sand hourglasses.

The small one can measure 5 hours and the large one can measure 7 hours.

How can we measure 16 hours with 2 sand hourglasses running together ?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

Find the missing number in the image below.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Solve the mathematical equation in the picture below.

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

What does this simple rebus mean?