I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

Pronounced as 1 letter, And written with 3, 2 letters there are, and 2 only in me. I’m double, I’m single, I’m black blue and grey, I’m read from both ends, and the same either way. What am I?

You bought me for dinner but never eat me. What am I?

Be active and find the killer in the picture Riddle below.

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?

Can you find out which number multiplied by itself will give the output as 12345678987654321?

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

Prove that twice of ten is the same as twice of eleven.