You have 8 balls numbered 1, 3, 5, 7, 9, 11, 13 and 15. Select 3 balls and put them into the circles such that the sum of the numbers on them add up to 30.

Riddle Answer# Hard Riddles

## Two Mothers, Two Daughters Go Shopping

Two mothers and two daughters go shopping. They have $21, which they split equally between them. How can this be possible?

Riddle Answer## Mother’s Funeral

A young woman is attending her mother’s funeral. While there, she meets a man she has never seen before and falls in love immediately. After the funeral she tries to find him but cannot. Several days later she kills her sister. Why does she kill her sister?

Riddle Answer## Half Full Recycling Bin

There is a bottle recycling bin, with one lonely bottle inside. Every hour, on the hour, people come and put bottles into the skip. The first hour, at noon, one person came and put a bottle in. One hour later, two people placed a bottle each into the skip. An hour later four people placed a bottle each into the skip.

This doubling of people continued until 11pm, when the bin was finally full. When was the bin exactly half full?

Riddle Answer## Recursive MCQ

Below are four multiple-choice entrance exam questions. Can you find the answers?

1. The answer to Question 2 is:

A. B

B. A

C. D

D. C

2. The answer to Question 3 is:

A. C

B. D

C. B

D. A

3. The answer to Question 4 is:

A. D

B. A

C. C

D. B

4. The answer to Question 1 is:

A. DRiddle Answer

B. C

C. A

D. B