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ExamTest.live has 102+ Series questions with detailed explanations, covering easy, medium, and hard difficulty levels.

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Series Questions

Q: Which exams ask Series questions?

Series questions appear in General Intelligence and Reasoning, General Intelligence & Reasoning, Reasoning, General Intelligence, Mathematics and other competitive exams.

Practice 102 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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Practice by Exam:General Intelligence and Reasoning(64)General Intelligence & Reasoning(25)Reasoning(7)General Intelligence(3)Mathematics(2)Physics(1)

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Q101mediummcqGeneral Intelligence and ReasoningSSC CGL2026

Select the number from among the given options that can replace the question mark (?) in the following series. 203,178,162,153,?

Q102hardmcqMathematicsAIEEE 20042004

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The sum of the first n terms of the series 1^{2} + 2 \cdot 2^{2} + 3^{2} + 2 \cdot 4^{2} + 5^{2} + 2 \cdot 6^{2} + ... is \frac{n ( n + 1 ) ^{2}}{2} when n is even. When n is odd the sum is

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Frequently Asked Questions

How many Series questions are on ExamTest.live?▼

We have 102 Series questions spread across 2 pages, covering easy, medium, and hard difficulty levels with detailed explanations.

Are Series MCQs free?▼

Yes. All Series questions, answers, and explanations on ExamTest.live are completely free. No account or subscription required.

Which exams include Series questions?▼

Series questions are commonly asked in General Intelligence and Reasoning, General Intelligence & Reasoning, Reasoning, General Intelligence, Mathematics. You can filter by exam using the links above.

How do I practice 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.