A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.
Which of the trains will be farther from point A when they meet ?
Can you find out the missing number in the grid?
What does below chemistry rebus means?
Your job is to measure 45 minutes if you have only two cords and matches to light the cords.
1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.
Describe your way of measuring the 45 minutes.
Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?
Which tank will fill first?
What does an Island and the letter T have in common?
On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.
Can you tell me how many 20-paisa and 25-paisa he got?
Can you find the odd number in the following?
2716, 4135, 5321 and 7145
John was piloting a plane behind a car but was never able to overtake it. Why?
You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.