A professor thinks of two consecutive numbers between 1 and 10. 'A' knows the 1st number and 'B' knows the second number A: I do not know your number. B: Nor do I know your number. A: Now I know. What are the four solutions for this?
Which country gets ill every time?
Why do we preferably have round manhole covers and not square ones?
There is something which is always coming but never arrives?
The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?
I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?
It is always ahead of me yet I can never see it. What is it?
Count the squares in the matchstick puzzle below?
Can you identify the hidden rebus in the image below?
If 1+9+8=1, what is 2+8+9?
A Shopkeeper collects 71 rupees in the form of 20 paisa and 25 paisa. He collects a total of 324 coins. Can you tell me how many number of 20-paisa and 25-paisa he got?
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.