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Interesting Puzzles

Prisoner and the Cell puzzles

May 11, 2020 by puzzler Leave a Comment

A Prisoner died in Cell number 13, how to take his body out of the prison through Gate 4. His body must pass through all the cells for all prisoners to see, no prisoner is allowed to see him more than once.

This puzzle is also asked in other variant

A patient in cell 13 is sick, he is allowed to go home but he wants to meet all other patients before he leaves, but the doctor said you are allowed to see each patient only once else there is a chance of you getting sick again, how can he do that?

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Illusion Puzzle – What number is hidden in the image?

January 3, 2017 by puzzler 5 Comments


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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

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Awesome Crack the Code Puzzle

December 26, 2016 by puzzler 5 Comments

Below is a very interesting puzzle, you have to guess the code to unlock the lock 🙂

From the five sentences, assuming they are all correct

crack-the-code-puzzle

S1: 682: One number is correct and well placed
S2: 614: One number is correct but wrong place
S3: 206: Two numbers are correct but wrong places
S4: 738: Nothing is correct
S5: 870: One number is correct but wrong placed

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Mind Teaser – what will be the values of a-h

December 12, 2016 by Jia Mishra 4 Comments

A superb mind teaser puzzle with 3 rules

 

puzzle

You have to fill the boxes with numbers from 1-8 by following below mentioned rules.

Rule 1: Predecessor and successor can’t be besides. Example if we take number 3 in any box, than neither side of 3 can have 2 or 4.

Rule 2: Predecessor and successor can’t be upside or downside. Example: if we take 3 in any box, then the box above can not have 2 or 4, similarly box below can not have 2 or 4.

Rule 3: Predecessor and successor can’t be diagonally either.

Rule 4: c is smaller than f, else there can be 2 solutions.

And now there can be only 1 solution.

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Find the next term in the sequence

November 22, 2016 by Vishwa $ 5 Comments

Number Puzzle #165

number-puzzle-165-4-72-652

Can you find the next term in this sequence ?

4, 72, 652, ?

Check your answer:-

Tried enough already?
Click here to See SolutionHide
answered by readers in comments

it is 2^2 => 4
3^3 => 27 => reverse 72
4^4 => 256 => reverse 652
thus the next number should be
5^5 => 3125 => reverse 5213

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What is the Jasmine’s password

November 18, 2016 by puzzler 1 Comment

Jasmine puts her net banking password wrong three times which blocks her access and her password is automatically changed. She contacts the customer support to be assisted with the issue. Here is the conversation she has with the customer care executive:

Jasmine: My password is changed.
Executive: Yes, ma’am, you don’t have to worry. We have kept your password distinct this time. It has eight letters and three of them were used in your earlier password as well.
Jasmine: Okay, I got it. Thanks!

Read the conversation carefully. Can you tell us what was the original password to Jasmine’s account and what is the new password now?
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What does Ram Lal weigh ?

October 26, 2016 by puzzler 5 Comments

Ram Lal works in a sweet shop. The shop address is :- 78, Pahad Gunj, Old Delhi. He is very fat. His height is 5ft 1 inch only. His waist is 42 inches. He wears shoes size 7.
What does he weigh?
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Find related word PIANO LOCK – KEY

October 19, 2016 by puzzler 2 Comments

Here is a brain exer­cise whose aim is to stim­u­late the con­nec­tions or associations between words.

In the left column you have a pair of words. Your goal is to find a third word that is con­nected or asso­ci­ated with both of these two words.

The first pair is PIANO and LOCK. The answer is KEY. The word key is con­nected with both the word piano and the word lock: there are KEYS on a piano and you use a KEY to lock doors. The word Key is a homograph: a word that has more than one mean­ing but is always spelled the same.

Ready to stim­u­late connections in your temporal lobes? Enjoy!

1. LOCK — PIANO
2. SHIP — CARD
3. TREE — CAR
4. SCHOOL — EYE
5. PILLOW — COURT
6. RIVER — MONEY
7. BED — PAPER
8. ARMY — WATER
9. TENNIS — NOISE
10. EGYPTIAN — MOTHER
11. SMOKER — PLUMBER
So try the puzzle…

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IF 3-2 = 2, 16-10 = 4

August 5, 2016 by puzzler 3 Comments

Number Puzzle #157

1000 - 265 = ?

If 3 – 2 = 2
16 – 10 = 4
117 – 99 = 9
Then 1000 – 265 = ?

This puzzle is courtesy Pranav, shared via Whatsapp

Check your answer:-

Tried enough already?
Click here to See Solution
if you write the numbers in english words and than subtract the total number of alphabets in both the word, you will get the answer

for example
three – two = 2
sixteen – ten = 4
one hundred seventeen – ninety nine = 19 – 10 = 9
so
one thousand – two hundred sixty five = 11 – 19 = -8

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