Odd Man Out and Series Aptitude Test fully solved questions and answers useful for competitive exams like FPSC, PPSC, SPSC, KPSC, BPSC, NTS, and PTS Job Test Preparation.

In every competitive exam like FPSC, PPSC, SPSC, KPSC, BPSC, NTS, and PTS, Odd Man Out and Series Aptitude Questions are very common. In Odd Man Out and Series Aptitude Questions, all the items given in the question except one follow a certain pattern or a group. The item which is different and doesn’t belong to that group will be the answer.

Odd Man Out and Series Aptitude Questions are categorized under the head of Classification. That means out of all given elements, one will not fall into the group due to some difference in the property. That is the odd element.

### Instructions:

Choose your answer carefully on the basis of previous knowledge. Click on the Option (A, B, C, D) to Choose your Answer.

# Start your test

Q1. Which one number will complete the following numbers series? 4, 11, 7, 14, 10, 17, .........?
Q2. Which one number will complete the following number series: 2, 6, 12, 20, 30, 42, ..........?
Q3. Which one number will complete the following number series: 8, 9, 8, 7, 10, 9, 6, 11, 10, ? 12.
Q4. Which one number will complete the series? 1, 3, 7, 15, 31, 63, ?
Q5. Which one number will complete the series: 8, 13, 10, 15, 12, 17, 14, ........?
Q6. Which one of the number will complete the number series: 2, 5, 12, 23, 38, 57, ?
Q7. Which one of the number completes the series: 2, 5, 8, 11, 14, ..........
Q8. Which one number can be placed at the sign (?) of interrogation: 3, 6, 15, ?, 123, 366
Q9. Which one number can be placed at the sign (?) of interrogation: 3, 7, 13, ?, 29
Q10. Which number will replace the question mark? 1, 2, 5, 12, 27, 58, ........?
Q11. Which number will come next? 1, 1, 8, 4, 27, 9, .........
Q12. Which number will come next? 2, 20, 74, 110, .........
Q13. Which number will come next? 1, 0, 3, 2, 5, 6, .........
Q14. Which number will come next? 1, 2, 2, 5, 3, 10, ........
Q15. 1, 2, 4, 8, 16, ?
Q16. 5, 3, 6, 2, 7, 1, ........
Q17. 6, 3, 12, 6, 24, ?
Q18. 1, 1, 6, 6, 11, 11, ?
Q19. 64, 32, 16, 8, ?
Q20. 87, 90, 84, 88, 81, ..........
Q21. 20, 32, 45, 59, 74, ?
Q22. 210, 195, 175, 150, 120, ?
Q23. 3, 5, 10, 12, 24, 26, ?
Q24. 3, 6, 5, 20, 7, 42, 9, ?
Q25. 2, 3, 5, 6, 9, 10, 11, 13, ?

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