# Only A Genius Can Pass This World's Hardest Reasoning Quiz!

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Are you ready to prove your genius level and showcase your ability to solve word problems in record time? If you believe you have what it takes, then brace yourself for the ultimate challenge with our hardest and trickiest reasoning quiz. This quiz presents a series of random questions that will test your proficiency in problem-solving. The catch? You must tackle each question within a tight one-minute deadline. Read each question carefully, analyze the information, and provide your answer swiftly. Are you up for the challenge? Let's put your skills to the test and see if you can conquer this Read moremind-boggling quiz. Good luck!

• 1.

### Pointing to a photograph, a man said, "I have no brother or sister, but that man's father is my father's son." Whose photograph was it?

• A.

His own

• B.

His nephew’s

• C.

His father’s

• D.

His son’s

D. His son’s
Explanation
Since the narrator has no brother, his father's son is himself. So, the man who is talking is the father of the man in the photograph. Thus, the man in the photograph is his son.

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• 2.

### A man said to a lady, "Your mother's husband's sister is my aunt." How is the lady related to the man?

• A.

Sister

• B.

Daughter

• C.

Mother

• D.

Granddaughter

A. Sister
Explanation

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• 3.

### A is the mother of B and C. If D is the husband of C. What is A to D.

• A.

Mother

• B.

Sister

• C.

Aunt

• D.

Mother-in-law

D. Mother-in-law
Explanation
A is the mother of C, and C is the wife of D. So, A is the mother-in-law of D, or D is the son-in-law of A.

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• 4.

### Wave: Crest: : _________: Peak

• A.

Water

• B.

Top

• C.

Moving

• D.

Mountain

D. Mountain
Explanation
The relationship between "wave" and "crest" is that a crest is the highest point or peak of a wave. Similarly, the relationship between the second pair of words should follow the same pattern. Among the given options, "mountain" is the most appropriate choice as it represents the highest point or peak of the land.

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• 5.

### Book : _______ : : Comb : Tooth

• A.

title

• B.

Page

• C.

Library

• D.

Knowledge

B. Page
Explanation
The relationship between the words in the analogy is that a book consists of pages, just as a comb consists of teeth. Each book is made up of multiple pages, and each comb is made up of multiple teeth. Therefore, the correct answer is "page."

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• 6.

• A.

Ounce: Unit

• B.

Splinter: Wood

• C.

Water: Bucket

• D.

twine: rope

B. Splinter: Wood
Explanation
The correct answer is Splinter: Wood because a crumb is a small piece of bread, and similarly, a splinter is a small piece of wood. In both cases, the item mentioned is a fragment or a broken-off piece of the larger object.

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• 7.

### AZ, CX, FU,?

• A.

IR

• B.

IV

• C.

JQ

• D.

KP

C. JQ
Explanation
The first letter moves 2, 3, 4 ... steps forward. The second letter moves 2, 3, 4 ... steps backward.

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• 8.

### ?, SIY, OEU, KAQ, GWM, CSI

• A.

WNE

• B.

WNB

• C.

WNE

• D.

WMC

D. WMC
Explanation
The letters move four steps backward to obtain the letters of the next term.

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• 9.

### Find the odd one out.

• A.

Profit: loss

• B.

Wise: foolish

• C.

Virtue: vice

• D.

Seduce: attract

D. Seduce: attract
Explanation
All the other pairs in the list are antonyms, meaning they are words with opposite meanings. However, "seduce" and "attract" are not direct antonyms. While "attract" generally has positive connotations, "seduce" implies manipulation or deception. Therefore, "seduce: attract" is the odd one out in this list.

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• 10.

### D-4, F-6, H-8, J-10, ?, ?

• A.

K-12, M-13

• B.

L-12, M-14

• C.

L-12, N-14

• D.

K-12, M-14

C. L-12, N-14
Explanation
The letters are alternate, and the numbers indicate their position in the alphabet from the beginning.

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• Current Version
• Aug 09, 2023
Quiz Edited by
ProProfs Editorial Team
• May 18, 2010
Quiz Created by
Naan

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