John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?

Find the next number in the series below

21 32 54 87 131 ?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

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?

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

I have eight fingers and two thumbs but I do not live. What Am I?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?