Twice ten are six of us, Six are but three of us, Nine are but four of us; What can we possibly be? Would you know more of us? Twelve are but six of us, Five are but four, do you see? What are we?
There are 3 apples in the basket and you take away 2. How many apples do you have now?
A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it. How can he do that?
Count the number of triangles in the below picture?
In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella. The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?
How can you drop a raw egg from a height onto a concrete floor without cracking it?
A patient was diagnosed with some ailment. He was given five different tablets to take at night at an interval of 15 minutes. How long will it take the patient to consume all the five tablets?
I look at you, you look at me I raise my right, you raise your left. What am I?
John was born on March 5, 1970, in Delhi, India. Jacob was born 25 days before John. The year when they took birth, Republic Day fell on Monday. Can you find out on what day was Jacob born?
I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?
A maths symbol is hidden in the below Bar Graph. Can you decipher it?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.