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?

With pointed fangs I sit and wait; with piercing force I crunch out fate; grabbing victims, proclaiming might; physically joining with a single bite. What am I?

What has 13 hearts but no other organs?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What famous saying does this rebus mean?

COME SERVED <---
COME SERVED
COME SERVED
COME SERVED
COME SERVED

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?