• Views : 30k+
  • Sol Viewed : 10k+

Hard Math Puzzles #1 - Beggars Cant Be Choosers

Difficulty Popularity

As they say, beggars can't be choosers, in fact begger take what they can get. A begger on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the begger finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?

  • Views : 30k+
  • Sol Viewed : 10k+

Hard Math Puzzles #2 - Seven Digit Number Puzzle

Difficulty Popularity

Can you find a seven digit number which describes itself.

The first digit is the number of zeros in the number.
The second digit is the number of ones in the number, etc.

For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

  • Views : 50k+
  • Sol Viewed : 20k+

Hard Math Puzzles #3 - Well Known Hens Eggs Problem

Difficulty Popularity

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

  • Views : 40k+
  • Sol Viewed : 10k+

Hard Math Puzzles #4 - Find The Next Number In The Series

Difficulty Popularity

Find Next Number in the Series

2 9 3 1 8 4 3 6 5 7 ?

  • Views : 60k+
  • Sol Viewed : 20k+

Hard Math Puzzles #5 - Nice Mathematics Riddle

Difficulty Popularity

Aishwarya Rai walks into a bank to cash out her check.
By mistake the bank teller gives her dollar amount in change, and her cent amount in dollars.
On the way home she spends 5 cent, and then suddenly she notices that she has twice the amount of her check.

How much was her check amount ?

  • Views : 70k+
  • Sol Viewed : 20k+

Hard Math Puzzles #6 - Very Hard Maths Riddle

Difficulty Popularity

Can you find the smallest positive number such that if you shuffle the digits of the number in a particular order, the shuffled number becomes twice the original number.

  • Views : 70k+
  • Sol Viewed : 20k+

Hard Math Puzzles #7 - Tricky Math Race Riddle

Difficulty Popularity

Rooney, Hernandez, and Robin race each other in a 100 meters race. All of them run at a constant speed throughout the race.

Rooney beats Hernandez by 20 meters.
Hernandez beats Robin by 20 meters.

How many meters does Rooney beat Robin by ?

  • Views : 70k+
  • Sol Viewed : 20k+

Hard Math Puzzles #8 - Math Handshake Riddle

Difficulty Popularity

At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

  • Views : 80k+
  • Sol Viewed : 20k+

Hard Math Puzzles #9 - Indian Scientist Magical Number Puzzle

Difficulty Popularity

Ramanujan found out that 1729 is a magical number.

What so magical about it ?

  • Views : 40k+
  • Sol Viewed : 10k+

Hard Math Puzzles #10 - Beneficiary Maths Puzzle

Difficulty Popularity

Population of the pagalpur village is 500.

Its a very poor village so sahara group organized a beneficiary cricket match for these people.
The event raised Rs300000.

Tickets were priced as follows:
Rs 748 for males
Rs 712 for ladies
Rs 45 for kids

How many males,ladies and kids were there ?

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