Can you find the missing piece of the Porsche?

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

Spot what is wrong here in below Picture?

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

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

What is the largest number you can write with just 3 digits?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?