Prof Anshul Kumar News Today

Here’s a party trick in which you can tell the sum of five numbers, chosen by two different persons, without actually adding them. What is the secret?

Games of chance can be an endless source of puzzles. Here is a relatively simple one about a gambler for whom the number 37 appears to carry a jinx

Help a spider cross the street without spinning a web. She has two poles to navigate, with some elementary calculations.

Try this game of deduction in which three persons know a letter each. What is the word that can be formed with these three letters?

The mystery of the typewriter is gone with the rise of smartphones and computers. However, carbon paper still has some use, such as in college projects. | Latest News India

Given the times when two runners meet and cross each other along a track, can you work out their respective speeds?