Can you find the thief by just looking at the picture below?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

You can hear me, but you can't touch or see me.

What am I?

What runs around the whole yard without moving?

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

Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

Replace the question mark with the correct number.

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?