A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

Can you identify the hidden rebus in the image below?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10