Look at the picture and find out which square is not linked with any of the other squares.

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

81 x 9 = 801. What must you do to make the this equation true?

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?