Puzzles World: Number Puzzle

Showing posts with label Number Puzzle. Show all posts

100 people standing in a circle in an order 1 to 100

at 4:52 PM

Solve this:
100 people standing in a circle in an order 1 to 100.
No.1 has a sword.
He kills next person (i.e.no. 2 )and gives sword to next to next (i.e no.3).
All person does the same until only 1 survives.
Which number survives at the last?

Prove: A+B+B+B+80+90=100

at 6:05 PM

If u solve this, no one can stop u from IIM
Prove:
A+B+B+B+80+90=100
Try n Reply:

If u solve dis u r a genius:

How old were each of Peter's children?

at 4:04 PM

An easier number puzzle is as follows.
Two friends are chatting:
- Peter, how old are your children?
- Well Thomas, there are three of them and the product of their ages is 36.
- That is not enough ...
- The sum of their ages is exactly the number of beers we have drunk today.
- That is still not enough.
- OK, the last thing is that my oldest child wears a green cap.

How old were each of Peter's children?

What is special about the sequence of numbers

at 11:16 PM

What is special about the following sequence of numbers?
8 5 4 9 1 7 6 10 3 2 0

Complete the following series 1, 4, 5, 6, 7, 9, 11, __?

at 4:51 PM

Complete the following series:

1, 4, 5, 6, 7, 9, 11, __?

Mathematical pattern problem 4 / 5 = ?

at 5:04 PM

In an entrance test, Deepika came across a mathematical pattern problem.
If
6 / 7 = 2
3 / 9 = 7
8 / 2 = 6
Then
4 / 5 = ?
She was able to solve it in less than a minute. Can you?

Only 1% students solved it (IAS exam)

at 12:39 PM

Only 1% Students solved it (IAS exam)
Solve this
3+5+6=151872
5+5+6=253094
5+6+7=303585
5+5+3=251573
then
9+4+7=_______?
Give Answer Along With Logic
Time to check your intellect... All the best!

4 tablets which contain 2 fever and 2 cold

at 11:36 AM

If I give you 4 tablets which contain 2 for fever and 2 for cold.
All 4 have same size, shape and color, No cover.

You have to take 1 cold and 1 fever tablet right now.
How will you choose correctly?

If 1 2 3 = 4 5 Then 1 1 1 = ?

at 9:54 PM

If 1 2 3 = 4 5
2 3 3 = 6 4
3 2 1 = 3 9
8 4 0 = 7 2
Then
1 1 1 = ? ?
Give Answers in the comment

This sum uses all the digits

at 2:52 PM

Find the numbers
This sum uses all the digits
28?
??4 +
------
????