1000+ Odd Man Out Series Aptitude Questions and Answers - 1
Question: 1
Find out the wrong number in each sequence:
25, 36, 49, 81, 121, 169, 225
(A) 169
(B) 121
(C) 49
(D) 36
Ans: D
The numbers are squares of odd natural numbers, starting from 5 upto 15. So, 36 is wrong.
Question: 2
Find out the wrong number in each sequence:
4, 6, 8, 9, 10, 11, 12
(A) 9
(B) 10
(C) 11
(D) 12
Ans: C
Each number is a composite number except 11.
Question: 3
Find out the wrong number in each sequence:
56, 72, 90, 110, 132, 150
(A) 150
(B) 132
(C) 110
(D) 72
Ans: A
The numbers are 7 x 8, 8 x 9, 9 x 10, 10 x 11, 11 x 12, 12 x 13. So, 150 is wrong.
Question: 4
Find out the wrong number in each sequence:
3, 10, 21, 36, 55, 70, 105
(A) 36
(B) 55
(C) 70
(D) 105
Ans; C
The pattern is 1 x 3, 2 x 5, 3 x 7, 4 x 9, 5 x 11, 6 x 13, 7 x 15 etc.
Question: 5
Find out the wrong number in each sequence:
8, 27, 125, 343, 1331
(A) 125
(B) 343
(C) 1331
(D) None of these
Ans: D
The numbers are cubes of primes i.e., 23, 33, 53, 73, 113. Clearly, none is wrong.
- 1000+ Odd Man Out Series Aptitude Questions and Answers
- Top 10,000+ Aptitude Questions and Answers
- 1000+ Aptitude Questions and Answers for Bank Exams
- Top 10,000+ Aptitude Questions and Answers Pdf
- 1000+ Aptitude Odd Man Out Questions and Answers
- Top 1000+ Quantitative Aptitude Questions with Answers
- Aptitude Odd Man Out Questions Answers for Competitive Exams
- Important Formulas, Shortcuts, Tips & Tricks on Odd Man Out Series
Gross Domestic Product and Its Growth Class 10 Questions Pdf More
Industrial Cluster in Tamil Nadu TNPSC Questions Pdf More
Food and Security TNPSC Questions Pdf More
Economics Food Security and Nutrition Class 10 Questions Pdf More
Class 10th Social Indian Constitution Pdf More
1000+ Computer Basic Questions and Answers More
Multimedia Quiz Questions and Answers Pdf More
Boolean Algebra Questions and Answers Pdf Class 11 More
7000+ Synonyms, Antonyms Questions for SSC CGL Pdf More
1000+ Engineering Materials MCQ Questions & Answers Pdf More