Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?

I can write cow in 13 letters.

Can You?

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father. How old is the daughter now?

John was writing his first book. After saving the document, he locked his laptop with a password and mentioned some phrases for the hint box.

A friend of his tried opening his laptop but found out that it was password protected. Following is the hint that appeared.
1 mobile 3 books 2 roars 1 night 4 balls 2 lighters 1 ghost 1 hat 3 watches.

Can you help him in cracking the password?

What do you see in the image below

When does a USA Potato change its nationality?

What number divided by 4 is the same as that number minus 4?

You can see three almost identical images below. Can you spot the odd one out from them?

How many times in a given day, minutes and hour clock comes in a straight line ?

Can you count the number of triangles in the picture below?