You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

What is the Surname of Barbie Doll?

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.

What can you deduce from the following BrainBat?

CRY
LMKI

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

What has lots of eyes, but can’t see?

What has one letter and starts with an E?

P is the father of Q and S is the son of R. T is the brother of P and has a daughter U. If R is the sister of P, then what is the relation between U, Q and S?

What has a bottom at the top?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?