Replace the question mark with the correct number in below Picture:

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

If eleven plus two equals one, what does nine plus five equal?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Andrew’s doctor gives him three pills and tells him to take one every half hour. How much time will have passed by the time Andrew’s taken all three pills?

What country can make you shiver?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

Can you find the thief by just looking at the picture below?