• Views : 30k+
  • Sol Viewed : 10k+

Mind Teasers : Simple Interview Maths Problem

Difficulty Popularity

On adding four times the age of Chris Hemsworth four years from now to five times his age five years from now, we will get ten times his current age.

How old is Chris right now?

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

Mind Teasers : Secret Code Riddle

Difficulty Popularity

You are giving an intelligence test. In that, you are provided by the code - MOD OAT AIM DUE TIE

You know that only one word from this code is true and the rest ones are only put in to make the task difficult for you. To understand, you are provided with a clue – If you are told any one of the characters of the code word, you can find out the word easily.

Can you deduce the actual code word from the entire code?

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

Mind Teasers : Pattern Age Puzzle

Difficulty Popularity

If neha is 10
Both Sonali and priyanka is 15
Both sadaf and tanu is 10.

how much is prinka by the same system ?

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

Mind Teasers : NewsPaper Riddle

Difficulty Popularity

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

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

Mind Teasers : Crossing The River In Minimum Time Puzzle

Difficulty Popularity

Four people need to cross a dark river at night.

* They have only one torch and the river is too risky to cross without the torch.
* If all people cross simultaneously then torch light wont be sufficient.
* Speed of each person of crossing the river is different.cross time for each person is 1 min, 2 minutes, 7 minutes and 10 minutes.

What is the shortest time needed for all four of them to cross the river ?

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

Mind Teasers : Maths Magic Riddle

Difficulty Popularity

I can prove why 1 = 2

Step1. Lets say y = x
Step2. Multiply through by x xy = x2
Step3. Subtract y2 from each side xy - y2 = x2 - y2
Step4. Factor each side y(x-y) = (x+y)(x-y)
Step5. Divide both sides by (x-y) y = x+y
Step6. Divide both sides by y y/y = x/y + y/y
Step7. And so... 1 = x/y + 1
Step8. Since x=y, x/y = 1 1 = 1 + 1
Step9. And so... 1 = 2

How is this possible ?

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

Mind Teasers : Situation Problem

Difficulty Popularity

On a windy rainy night , I was driving in my car.
When i reach the bus stand , i see three people waiting for the bus.

1. An old lady who needs an immediate medical attention
2. My Best Friend
3. Girl whom i love from childhood

My car is a two seater, so can you tell me , what i have done in this situation ?

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

Mind Teasers : How Many Siblings Family Puzzle

Difficulty Popularity

In a particular family, each boy has as many brothers as the sisters, but each girl has twice as many brothers as that of sisters.

How many numbers of siblings are there in the family?

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

Mind Teasers : Unique Brain Teaser

Difficulty Popularity

It takes ten minutes to fry a steak (five minutes for each side). You are frying the steaks in a pan that can accommodate only two steaks at one time. What is the least amount of time by which you can fry all the three steaks you have?

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

Mind Teasers : Most Popular Monty Hall Brain Teaser

Difficulty Popularity

The host of a game show, offers the guest a choice of three doors. Behind one is a expensive car, but behind the other two are goats.

After you have chosen one door, he reveals one of the other two doors behind which is a goat (he wouldn't reveal a car).

Now he gives you the chance to switch to the other unrevealed door or stay at your initial choice. You will then get what is behind that door.

You cannot hear the goats from behind the doors, or in any way know which door has the prize.

Should you stay, or switch, or doesn't it matter ?

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

Mind Teasers : King Gift Puzzle

Difficulty Popularity

King Charles want to send the diamond ring to his girlfriend securely.He got multiple locks and their corresponding keys.His girl friend does not have any keys to these locks and if he send the key without a lock , the key can be copied in the way.How can charles send the ring to his girl friend securely .

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