PuzzlersWorld.com

  • Hacker Puzzle
  • Interview Puzzles
  • Number Puzzles
  • Maths Puzzles

Number Puzzle (This is NOT an easy one)

February 10, 2017 by Minar Ahmed Leave a Comment

Number Puzzle #169

IF,
9 = 100,
8 = 143,
7 = 162,
6 = 165,
Then,
5 = ?

Checkout more Number Puzzles Tags: Difficult, Unsolved Puzzles

Number Puzzle #168 – If 1 + 2 = 13 Then

February 6, 2017 by puzzler 7 Comments

Number Puzzle #168

If 1 + 2 = 13

2 + 3 = 61

3 + 4 = 193

Then 4 +5 = ?

Check your answer:-

Tried enough already?
Answer With Explanation
Answer: 481
Explanation:

A+B = (A*B + 2)^2 – 3

Answered by: Nelson DSouza in disqus comments.

Checkout more Number Puzzles Tags: Difficult, Solved Puzzles

What did the peasant said?

February 1, 2017 by puzzler 5 Comments

A peasant is convicted in China. He gets the death penalty. The judge allows him to say a last sentence in order to determine the way the penalty will be carried out. If the peasant lies, he will be hanged, if he speaks the truth he will be beheaded.

The peasant speaks a last sentence and to everybody surprise some minutes later he is set free because the judge cannot determine his penalty.

What did the peasant said?

[Read more…]

Checkout more Interview Puzzles Tags: Difficult, Solved Puzzles

Missing Number Puzzle – 1,20,?,266,675

January 30, 2017 by puzzler Leave a Comment

Number Puzzle #167

1,20,?,266,675

What’s the missing number?

Checkout more Number Puzzles Tags: Difficult, Unsolved Puzzles

3 blanks, 1 word puzzle – A ___ doctor was ___

January 23, 2017 by puzzler 2 Comments

Now try cracking this one! A real tough one to crack! Read carefully, think and reply…

A ______ doctor was ________ to operate on a person as there was ______

1 word (3 different ways) fills all 3 blanks. This is a bit tricky

[Read more…]

Checkout more Miscellaneous Tags: Difficult, Fill in the blanks puzzle, Solved Puzzles

What will be Jane’s tree height puzzle

January 6, 2017 by puzzler 5 Comments

jane, ali and pat each planted a tree 90cm in height . in the time it took jane’s tree to grow by 1 cm, ali’s tree grow by 2 cm. by the time it took ali tree to grow by 2cm pat tree grow by 3 cm . how tall was jane tree when pat tree was 108 cm in height.

Check your answer:-

Tried enough already?
Answer With Solution

Answer: 96cm

Solution: let’s say jane’s tree grow by 1cm in X time, and in the same time ali’s tree grow by 2cm and pat’s tree grow by 3cm.
so to grow 108 – 90 = 18 cm, pat’s tree should take 18/3 = 6X time and jane’s tree should grow by 6cm in the same time.

Checkout more Maths Puzzles Tags: Difficult, Solved Puzzles

Math Puzzle – Wall Clock x Football – Table Fan = ?

December 30, 2016 by puzzler 1 Comment

One more math puzzle for you

What will be the value of (Wall Clock)x(Football) – Table Fan in the below image ?
football_watch_table_fan_brain_test_puzzle

Check your answer:-

Tried enough already?
Answer With Solution

Answer: 4

Solution:

You might want to solve it simply like this

First equation: Football + Football + Football = 18 => Football = 18/3 = 6

Second Equation: Wall Clock= 9/3 = 3

Third Equation: Table Fan * Table Fan  – Table Fan = 6 => (Table Fan) x (Table Fan – 1) = 6

from 3×2 = 6 => Table Fan = 3

Thus Wall Clock x  Football – Table Fan = 3 x 6 – 3 = 15

BUT, if you look carefully, it is not a simple math equation puzzle, football in last equation is different than other, wall clock in 4th equation having different time than the ones in second equation, similarly table fan has 2 blades than 3.

So how do we solve it?

In the first equation black marks on Football are 6, therefore Football value is : 6

In the Second equation clock shows 3pm.. so clock value is 3

In the third equation, table fan has 3 blades, thus having a value of 3, OR you can say a table fan with 3 blades has value 3, thus with 2 blades should have a value 2.

In last equation clock is 2 and Football marks are 3, and table fan has 2 blades

thus 2×3 -2 = 4

Solution by : Ranjan Bala Jain over the mail

Checkout more Maths Puzzles Tags: Difficult, Interesting Puzzles, Solved Puzzles

Triangle Number Puzzle – Insert the missing number

November 28, 2016 by puzzler Leave a Comment

Number Puzzle #166

Can you find the missing number in the below triangle from the 4 options given in the image ?

number-puzzle-9-17-160-319-475

Check your answer:-

Tried enough already?
Answer With Explanation
Answer: 949

Explanation: Its actually simple logic, generally we think to find out the relation between the opposite sides, but here the relation is in between adjacent numbers, which is very unusual though.

9 * 2 = 18 -1 = 17

160 *2 = 320 -1 = 319

475 * 2 = 950 – 1 = 949

Checkout more Number Puzzles Tags: Difficult, Solved Puzzles

If ‘JANUARY’ is ‘JULY’ then August = ?

November 12, 2016 by puzzler 4 Comments

If ‘JANUARY’ is ‘JULY’, ‘SEPTEMBER’ is ‘SEPTEMBER, ‘FEBRUARY’ is ‘AUGUST’ and ‘MARCH’ is ‘MAY’ then ‘AUGUST’ is ?

Check your answer:-

Tried enough already?
Answer With Explanation
Answer: August is June
Explanation: Count the number of letters in the month. Month corresponding to that number is the answer.

January has 7 letters. 7 corresponds to July in calendar.
September has 9 letter. 9 corresponds to September itself.
Similarly for March=> MAY
and February => August

Thus, As August has 6 letters, which corresponds to JUNE.

Answered by Ishaan Chawla in disqus comments

Checkout more Logical Puzzles Tags: Difficult, Solved Puzzles

Who owns the Fish ?

October 17, 2016 by puzzler Leave a Comment

In a street there are five houses, painted five different colours.

In each house lives a person of different nationality.

These five home-owners each drink a different kind of beverage, smoke different brand of cigar and keep a different pet.

1. The British man lives in a red house.

2. The Swedish man keeps dogs as pets.

3. The Danish man drinks tea.

4. The Green house is next to, and on the left of the White house.

5. The owner of the Green house drinks coffee.

6. The person who smokes Pall Mall rears birds.

7. The owner of the Yellow house smokes Dunhill.

8. The man living in the center house drinks milk.

9. The Norwegian lives in the first house.

10. The man who smokes Blends lives next to the one who keeps cats.

11. The man who keeps horses lives next to the man who smokes Dunhill.

12. The man who smokes Blue Master drinks beer.

13. The German smokes Prince.

14. The Norwegian lives next to the blue house.

15. The Blends smoker lives next to the one who drinks water.

Who owns the fish?
[Read more…]

Checkout more Logical Puzzles Tags: Difficult, Solved Puzzles

  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • 5
  • …
  • 12
  • Next Page »
Submit your Puzzle

You may also like

    Categories

    • Aive hi Puzzles
    • Akbar and Birbal
    • Alphabetical Puzzles
    • Bollywood Puzzles
    • Google Code jam
    • Hindi Riddles
    • Interview Puzzles
    • Interview Questions
    • Logical Puzzles
    • Malayalam Puzzles
    • Maths Puzzles
    • Miscellaneous
    • Number Puzzles
    • Picture Puzzles
    • Riddles
    • Tamil Puzzles
    • Technical

    Social

    • View puzzlersworld’s profile on Twitter
    privacy policy

    Copyright © 2025 · eleven40 Pro Theme on Genesis Framework · WordPress · Log in

    • Hacker Puzzle
    • Logo Puzzles
    • Optical Illusions
    • WhatsApp Puzzles
    • Picture Puzzles
    • Riddles
      ▼
      • Hindi Riddles
    • Bollywood Puzzles
    • Alphabetical Puzzles
    • Aive hi Puzzles
    • Interview Puzzles
    • Logical Puzzles
    • Interview Questions
      ▼
      • Data Structures
      • Binary Tree
      • Algorithms
      • Recursion Questions
      • Amazon Interview Questions
      • Snapdeal Interview Questions
      • Google Code jam
    • Technical
    • Akbar and Birbal
    • Number Puzzles
    • Maths Puzzles
    • Miscellaneous