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Archive for the ‘Math Puzzles’ Category

What is Jennie’s Age?

Gracie went for a morning walk and met her old friend Suzie and her daughter Jennie after a long time. Gracie asked Suzie how old is Jennie to which Jennie replied “In two years I will be twice as old as I was three years ago”. How old is Jennie?

Answer on Friday.

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What Comes Next?

5   25   29   85   89   ?

Answer on Monday.

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Find the Missing Number

Answer on Friday

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Find Shortest Distance

Jim walks 20m to the east, turns right and again walks 15m. Then again he turns right and walks 40m. What is the direction of his current location and what is the shortest distance between his start point and end point.

Answer on Friday.

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Filling Of Mugs

Remove 6 liters of oil from a large oil container using only two mugs of 9 liter and 4 liter respectively.

Answer on Monday.

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Secret Locker Code

A man forgot the secret code to open his locker. But he remembers the following clues:

  • Fifth number plus the third number equals fourteen.
  • First number is one less than twice the second number.
  • Fourth number is one more than the second number.
  • Second number plus the third number equals ten.
  • Sum of all five numbers is 30.

Can you find out the secret code to help him out?

Answer on Monday.

Unlock The Vault

One day a robber got into a bank to rob its vault. However, he noticed that the vault had an unusual lock. So he hid behind a desk and watched how others got in. He noticed that the manager came up to the vault door and pressed a button. The lock read out a number in response to which the manager said a number of his own. On doing so the door opened. This happened twice. The first time the lock said 12 and the manager responded with 6. The second time the lock said 6 and the manager responded with 3. Believing that now he knew all that he needed to know, the robber approached the door. The door said 10 and in reply the robber entered 5. It set of the alarm and the robber was apprehended.

What number do you think the robber should have said?

Answer on Monday.

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Number In Circles

Put the numbers from 1-9 in the circles in such a manner that all the sides of the triangle add up to 17.

Answer on Monday.

Dividing Toffees

Some toffees are equally divided amongst Sam, John and Mary. Each of them now consumes 6 toffees. The combined number of toffees now remaining equals the number of toffees each had just after division. How many toffees were divided amongst them?

Answer on Monday.

Number Games

Fill in the boxes with numbers from 1-10. One number can be used only once.

Answer on Friday.

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