In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

What's the best place to go shopping in the ocean?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

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

Can you solve below mathematical equation?

2^1234 - 2^1233

Find the next number in the series below

21 32 54 87 131 ?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

A man is found dead in his bathroom naked with blood scattered all around him. The bathroom was locked from the inside and there is no trace of any struggle. There is nothing in the bathroom except his pant with the belt still around and his shirt. Also, the medic team can't find any incision in his body that may have been the reason behind so much blood loss.

The Police department is clueless regarding this murder mystery.
Can you?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?