Can you find a pattern and the missing number in the series given below? 100, 155, 258,? , 584, 819.
People make me, save me, change me, raise me. What am I?
The following question it puts forth you: 25 - 55 + (85 + 65) = ? Then, you are told that even though you might think it's wrong, the correct answer is actually 5! Whats your reaction to it? How can this be true?
Every words stands for unique digit that makes the arithmetic equation true SEVEN + SEVEN + SIX = TWENTY. What are the digits ?
What is the next number in the series? 15 29 56 108 208 ?
Which flower has two lips?
Take one out and scratch my head, I am now black but once was red. What am I?
Sachin bought a car with a strange 5 digit numbered plate.The water image of the number is 78633 more than my car number. All the digits of car number are distinct. What is the original number on number plate?
How many minutes are there in Feb 2017? Note: The shortest answer is the correct answer.
What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?
If six children and two dogs were under an umbrella, how come none of them got wet?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.