What is the next number in this series?

4,12,84,3612....

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

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

Who always enjoys poor health?

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Buy me, smell me or deliver me, I do not change.

Who am I?

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

How can this be possible?

Can you find the dog hidden in a group of pandas?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?