You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

Can you make four (4) nines (9) equal 100?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

You need to arrange three 7 and mathematical symbols to form number 1?

You have a basket containing ten apples. You have ten friends, who each desire an apple. You give each of your friends one apple.
Now all your friends have one apple each, yet there is an apple remaining in the basket.
How?

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

If six children and two dogs were under an umbrella, how come none of them got wet?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

Suppose you are a girl candidate and sitting in an interview. Suddenly the interviewer asks you, 'What if one morning you wake up and find out that you are pregnant?

How will you reply to such a question?