2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

why number 8549176320 is one of a kind?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

A man dies of old age on his 25 birthday. How is this possible?

What number do you get when you multiply all of the numbers on a telephone's number pad?

What does below Rebus say?

XLR8

What's the best place to go shopping in the ocean?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

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

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?