Replace the (?) with the correct mathematical signs to make the expression equal to 59. 18 ? 12 ? 4 ? 5 = 59
I am the fastest animal but cannot climb the tree. What am I?
How can you drop a raw egg from a height onto a concrete floor without cracking it?
Can you count the number of matches in the picture below ?
Identify the next two numbers in this series. 101, 112, 131, 415, 161, 718, ???, ???
What is the word or phrase below? R | E | A | D
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?
If 21x = 79x, what is the value of x?
Why is 6 afraid of 7?
Which Number is the odd one out? A) 7145 B) 2716 C) 5321 D) 4135
Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?
There is a cryptic organization called Cicada 3301 that posts challenging puzzles online, possibly to recruit codebreakers and linguists.
