I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?

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

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

What Adam and Eve do not have but the rest of the people have?

If 21x = 79x, what is the value of x?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

How many times do a clock's hands overlap in a day ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

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?