Series

Q: Find the missing term in the series: 2, 5, 11, 21, 34, ?

Correct Answer: Option B (49). The difference between consecutive terms increases sequentially. The last addition yields 49.

Q: Find the missing term in the series: A, D, G, J, M, ?

Correct Answer: Option A (P). The letters skip forward by 3 positions in the alphabet. 'M' + 3 = 'P'.

Q: Find the missing term in the series: 17, 26, 35, 44, 53, ?

Correct Answer: Option C (62). The series increases by a constant difference of 9. 53 + 9 = 62.

Q: Find the missing term in the series: 2, 5, 10, 17, 26, ?

Correct Answer: Option C (37). The pattern is n^2 + 1 for consecutive integers starting from 1. (6)^2 + 1 = 37.

Q: Find the missing term in the series: 26, 63, 124, 215, 342, ?

Correct Answer: Option A (511). The pattern is n^3 - 1 for consecutive integers starting from 3. (8)^3 - 1 = 511.

80 Questions

Practice Series questions with answers and step-by-step solutions. These problems are curated from recent campus placement test papers (TCS, Infosys, Wipro, Cognizant, Accenture) and competitive government exams (SSC CGL, Bank PO, RRB NTPC, UPSC).

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Series: Reference Context & Data Shared for questions below

Reference Caselet

Reasoning Ability: Series (80 Questions)

Q71

Find the missing term in the series: 2, 5, 11, 21, 34, ?

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Q72

Find the missing term in the series: A, D, G, J, M, ?

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Q73

Find the missing term in the series: 17, 26, 35, 44, 53, ?

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Q74

Find the missing term in the series: 2, 5, 10, 17, 26, ?

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Q75

Find the missing term in the series: 26, 63, 124, 215, 342, ?

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Series

Find the missing term in the series: 2, 5, 11, 21, 34, ?

Community Discussion & Shortcut Formulas

Find the missing term in the series: A, D, G, J, M, ?

Community Discussion & Shortcut Formulas

Find the missing term in the series: 17, 26, 35, 44, 53, ?

Community Discussion & Shortcut Formulas

Find the missing term in the series: 2, 5, 10, 17, 26, ?

Community Discussion & Shortcut Formulas

Find the missing term in the series: 26, 63, 124, 215, 342, ?

Community Discussion & Shortcut Formulas