Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

What is next number in the pattern below:

131 517 192 123 ?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

There are two beautiful yet remote islands in the South Pacific. The Islanders born on one island always tell the truth, and the Islanders from the other island always lie.
You are on one of the islands and meet three Islanders. You ask the first which island they are from in the most appropriate Polynesian tongue, and he indicates that the other two Islanders are from the same island. You ask the second Islander the same question, and he also indicates that the other two Islanders are from the same island.
Can you guess what the third Islander will answer to the same question?

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

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

A man is lying dead in a field where no one is around. His head is split open and his legs are disfigured. Near to him, there is an unopened package. No living organism can be found anywhere at the crime scene.

How did he die?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?