It belongs to you, but other people use it more than you do. What is it?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

Can you solve below mathematical equation?

2^1234 - 2^1233

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

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

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

Sherlock breaks into a crime scene. The victim is the owner who is slumped dead on a chair and have a bullet hole in his head. A gun lies on the floor and a cassette recorder is found on the table. On pressing the play button, Sherlock hears the message 'I have committed sins in my life and now I offer my soul to the great Lord' and followed a gunshot Sherlock smiles and informed the police that's its a murder.

Why did he think so?

Count the number of triangles in the given picture.

Can you count the number of quadrilaterals in the picture below?

A man dies of old age on his 25 birthday. How is this possible?