What does an Island and the letter T have in common?

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

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?

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

John went to buy some expensive, foreign chocolates. He only had Rs 100 with him. When he reached the shop, he got out and know that on those chocolates, there was a 15% import duty and 5% VAT.

How much worth chocolate should he buy so that he can accommodate it in Rs 100?

There are forty elephants and they have forty-fore heads. How can this be possible?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Who can jump higher than a Mountain?

An inspection by the superintendent of St. Joseph School was scheduled on the next day. The class teacher Jenifer knew that he would be asking questions from her class and she would have to choose a pupil to answer. To offer a perfect impression over him, the teacher explained certain instructions to the students to maximise the chances of getting correct answer every time.

What did she say to the students?