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 ?

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

Find the missing number in the image below.

Manish has to secure 40% marks to pass his B.tech final exams.
He got just 40 marks and failed by 40-marks.

What is the maximum marks?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.