#1 - Gold Box Puzzle

There are three boxes in a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.
The first box says "The Gold is not here".
The Second box says "The Gold is not here".
The Third box says "The Gold is in the Second box".
Which box has the Gold?

Gold Box Puzzle

As the message contains one truth, the third says that the gold is in the second box, if it is to be true, then the first box message will also become true. So Gold cannot be in second and third boxes. Gold is in the first box.

#2 - Age Puzzle

The ages of a father and son add up to 66. The father's age is the son's age reversed.
How old could they be? (3 possible solutions).

51 and 15. 42 and 24. 60 and 06.

#3 - Number Series Puzzle

What letter is next in this sequence?
O, T, T, F, F, S, S, E, __
**Hint:Its a Number Series Puzzle

N for Nine

#4 - Find The Error In The Picture

Can you find the mistake ?

Find The Error In The Picture

There Are two 'the'

#5 - Science Puzzle

How can you throw a ball as hard as you can and have it come back to you even if it doesnt hit anything there is nothing attached to it and no one else catches or throws it?

Science Puzzle

Throw the ball straight up in the air.

#6 - Puzzle Of Maths

In a stable there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

Puzzle Of Maths

14 horses and 8 men.

If, A --> men and B --> horses

So, A + B = 22 and 2A + 4B = 72
2 (22 - B) + 4 B = 72
44 - 2 B + 4 B = 72
44 + 2 B = 72
2 B = 72 - 44 = 28
B = 14 (horses)


So, there are in the stable 8 men and 14 horses.

#7 - One Correct Answer

Here are three answers:
1. Answer A
2. Answer A or B
3. Answer B or C

There is only one correct statement.Identify It ?

Because they were all married and not single.

#8 - November Maths Puzzle

The Puzzle: A girl, a boy, and a dog start walking down a road.

They start at the same time, from the same point, in the same direction.

The boy walks at 5 km/h, the girl at 6 km/h.

The dog runs from boy to girl and back again with a constant speed of 10 km/h. The dog does not slow down on the turn.
How far does the dog travel in 1 hour?

10km
Speed us 10km/h

#9 - Simple Simple Google Interview Puzzle

The puzzle is if the shopkeeper can only place the weights in one side of the common balance. For example if shopkeeper has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names the weights you will need to measure all weights from 1 to 1000. This is a fairly simple problem and very easy to prove also.  Answer for this puzzle is given below.

Simple Simple Google Interview Puzzle

This is simply the numbers 2^0,2^1,2^2 ... that is 1,2,4,8,16... So for making 1000 kg we need up to 1, 2, 4, 8, 16, 32, 64, 128, and 512

#10 - Find next number in series

What are the next two numbers in this sequence?

7, 14, 17, 21, 27, 28, 35, 37, ?, ?

42, 47.

They are the numbers that either contain the digit 7 or are divisible by 7.