You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Which alphabet is a part of our body?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Why did the Girl throw the butter out of the window?

How many times can you subtract the number 5 from 25?

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

A Car is crossing a bridge 2 miles long. The bridge can only hold 10000 lbs, which is the exact weight of the car. The Car makes it half way across the bridge and stops. A bird lands on the car. Does the bridge collapse? Explain.

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?