A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

You see me once in June, twice in November, and not at all in May. What am I?

What has one eye, but can’t see?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

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

How can this be possible?

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?