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Number Puzzle #57

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IF 3+5+6=151872 5+5+6=253094 5+6+7=303585 5+5+3=251573 then 9+4+7= ??????

IF 3+5+6=151872
5+5+6=253094
5+6+7=303585
5+5+3=251573
then
9+4+7= ??????


Check your answer:-

Tried enough already?
See Solution

In this kind of questions we have to find some pattern to get to the answer, we can see that getting first two digit and second two digits are easy, most difficult part in this question is to get last two digits.

First two digit = <first_number> * <second_number>

Similarly Second two digits = <first_number> * <third_number>

Now the most tricky part is to get last two digits, if you observe claverly

Last two digits = <first_two_digits> + <second_two_digits> – <third_number> and reverse them.

Thus the answer to this number puzzle is 366329.

Extra one dollar riddle

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I have $50 with me, here is the summary of my spent and balance amount

Spend               Balance
20/-                     30/-
15/-                     15/-
9/-                        6/-
6/-                        0/-
==================
50/-                     51/-

Now, How can the total amount be 50 for one column and 51 for another.

From where this extra one dollar came ?

See Answer

Actually there is no comparison of sum of spent amount and sum of remaining amount. To make it easy to explain, lets say we spend $1 each time thus total spend becomes $50 while if we sum the balance amount i.e. 49 + 48 + 47 …….+1, it will be a very large number than $50.

Dinner time, nice number trick

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A nice number trick to play with your friends

Ask them, Using the below operations we will get to know what you generally likes to eat

  1. Take any number between 1 to 9
  2. Now multiply that number by 3
  3. Now add 3 to it
  4. Multiple it again by 3
  5. Sum all digits of the new number


And, take final number’s item from below

  1. Rajma
  2. Paneer
  3. Chicken
  4. Pizza
  5. Burger
  6. Gulab Juman
  7. Chowmein
  8. Ice cream
  9. Cow’s shit

Hehe,,, share it with your friends 🙂
No matter what is the number you choose it will come out to be 9.

Surprised, How does it work, Check out the explanation
Lets assumes the number you chose is x.
Now, Perform the steps from step 2

3x
3x + 3 = 3(x+1)
3*3(x+1) = 9(x+1)

9(x+1) is divisible by 9 and we know that sum of all the digits of a number divisible by 9 is also a multiple of 9, here x can vary from 1 to 9, so the final number can vary from 18 to 90, sum of the digits of these will always be 9.

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