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Sequences And Series Questions

Practice 19 Sequences And Series questions with detailed answers and explanations. Free MCQs, PYQs, and mock test questions for NEET, JEE, GATE, SSC and more.

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19
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Practice by Exam:Mathematics(12)Quantitative Aptitude(6)Reasoning(1)

About Sequences and Series — practice questions, PYQs & concepts

Sequences and Series is a frequently-tested topic on Mathematics, Quantitative Aptitude, Reasoning. ExamTest.live currently lists 19 Sequences and Series questions spanning previous-year papers from 2026 to 2026, each with worked solutions and a step-by-step explanation. Use the filters on this page to focus on a specific exam, difficulty level or year — every answer key is free, no sign-up required.

Sequences and Series weight in competitive exams

Across our Sequences and Series question bank, the largest sources are Mathematics (12), Quantitative Aptitude (6) and Reasoning (1). Click any exam chip above to drill down to that exam-specific question set.

How to use this page

  • Start easy: 0 easy Sequences and Series questions are available — build fluency before moving up.
  • Target weak years: Use the year filter to focus on the most recent 2026 paper or older PYQs you have not attempted.
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  • Read every explanation: Even on questions you got right — the explanation often surfaces a faster approach you can reuse.

All Sequences And Series Questions(1–19 of 19)

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Q1mediummcqQuantitative AptitudeStaff Selection Commission2026
20% accuracy
The first and last terms of an arithmetic progression are 37 and 18. If the sum of the series is 114, then it has how many terms?
Q2mediummcqQuantitative AptitudeSSC CGL2026
0% accuracy
The 8
th
term of an arithmetic progression is −17, and the 17
th
term is −71. Find the 13
th
term.
Q3mediummcqMathematicsAIEEE 20062026
0% accuracy
If the expansion in powers of of the function is , then is:
Q4mediummcqMathematicsAIEEE 20062026
0% accuracy
Let be terms of an A.P. If , , then equals:
Q5mediummcqMathematicsAIEEE 20062026
0% accuracy
If are in H.P., then the expression is equal to:
Q6mediummcqMathematicsAIEEE 20072026
100% accuracy
The sum of the series is:
Q7mediummcqMathematicsAIEEE 20072026
0% accuracy
The sum of the series upto infinity is:
Q8mediummcqMathematicsAIEEE 20122026
If 100 times the 100th term of an AP with non-zero common difference equals 50 times its 50th term, then the 150th term of this AP is:
Q9mediummcqQuantitative AptitudeWBCS Prelims2026
In an Arithmetic Progression, if , , , then is:
Q10mediummcqMathematicsCompetitive Exam Practice Paper2026
The sum of the first 16 terms of the A.P.: 10, 6, 2, ... is
Q11mediummcqMathematicsWBCS Prelims2026
Let be numbers such that for all . If , then the value of is
Q12mediummcqQuantitative AptitudeCompetitive Examination2026
If the term of an A.P. exceeds its term by , the common difference is:
Q13mediummcqQuantitative AptitudeCompetitive Exams2026
A girl counted in the following way on the fingers of her left hand:
She started by calling the thumb , the index finger , the middle finger , the ring finger , the little finger and then reversed direction calling the ring finger , the middle finger and so on. She counted up to . She ended counting on which finger?
Q14mediummcqReasoningCompetitive Exams2026
Which term of the series is ?
Q15mediummcqQuantitative AptitudeCompetitive Exams2026
The sum of all two-digit numbers divisible by is
Q16mediummcqMathematicsAIEEE2026
If where are in A.P. and , then are in:
Q17mediummcqMathematicsAIEEE 20122026
Statement 1: The sum of the series is .Statement 2: for any natural number .
Q18mediummcqMathematicsAIEEE 20092026
The sum to the infinity of the series is:
Q19mediummcqMathematicsAIEEE2026
The sum of the series ad inf. is:

Frequently Asked Questions

How many Sequences And Series questions are on ExamTest.live?▼
We have 19 Sequences And Series questions spread across 1 pages, covering easy, medium, and hard difficulty levels with detailed explanations.
Are Sequences And Series MCQs free?▼
Yes. All Sequences And Series questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.
Which exams include Sequences And Series questions?▼
Sequences And Series questions are commonly asked in Mathematics, Quantitative Aptitude, Reasoning. You can filter by exam using the links above.
How do I practice Sequences And Series questions effectively?▼
Start with easy questions to build confidence, then tackle medium and hard ones. Use the filter buttons to sort by difficulty. Reveal the answer only after attempting each question, and read the explanation thoroughly.