Use the numbers 2, 3, 4 and 5 and the symbols + and = to make a true equation. Conditions: Each must be used exactly once and no other numbers or symbols can be used.
There is a square of a particular number which when doubled, becomes 7 more than its quarter.
Can you find the number?
As a whole I am both
safe and secure.
Behead me and I become
a place of meeting.
Behead me again and I am
the partner of ready.
Restore me, and I become
the domain of beasts.
What am I?
Using eight eights and addition only, can you make 1000?
A man dies of old age on his 25 birthday. How is this possible?
Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:
710 57735 34 5508 51 7718
Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?
A and B have a certain number of chocolates with them. If B gives one chocolate to A, they will have an equal number of chocolates. But if A gives one chocolate to B, then A will be left with half the number of chocolates that B has.
Can you find out the number of chocolates they have right now?
Find the missing number in the sequence below:
A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?
A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?
You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.
How long would it take for the machine to cut the roll if each cut took 4 secs?
The word ladder puzzle was invented by Lewis Carroll, author of Alice’s Adventures in Wonderland.