A mile-long train is moving at sixty miles an hour when it reaches a mile-long tunnel. How long does it take the entire train to pass through the tunnel?

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

Which Burger Is Different in below image?

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

I don't get anymore wetter, no matter how much rain falls on me.

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

When can we add 2 to 11 and get 1 as the correct answer?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Why Aeroplane windows are round?