When 99 is considered higher than 100?

Replace The Question Mark Below With the Correct Number.

2 {38} 3
4 {1524} 5
6 {3548} 7
8 {????} 9

What has 13 hearts but no other organs?

Can you name an animal whose killing cannot be performed without spilling your own blood?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

How can you make number one disappear by adding something to it?

A sundial has the fewest moving parts of any timepiece. Which has the most?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

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 ?

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?