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ECAT Practice Maths Sequences and Series MCQs Test 5
ECAT Quiz
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ECAT Practice Maths Sequences and Series MCQs Test 5

Practice ECAT 2026 Practice Test Maths MCQs from Sequences and Series. Get instant results with Explanation.
Practice Quiz 5 for "Sequences and Series" (Maths). Total 51 MCQs available, split into 6 quizzes. Test your understanding of core concepts. This area is highly tested in ECAT.
General10 MCQs
1. What is the sum of the series 1/2 + 1/4 + 1/8 + ... up to infinity?
2. What is the 10th term of sequence 7, 10, 13, 16?
3. What is the sum of the first 8 terms of A.P 1, 2, 3, ...?
4. What is the 6th term of G.P 2,4,8,16,...?
5. What is the sum of 1^2+2^2+3^2+4^2?
General10 MCQs
6. What is the harmonic mean of 2 and 4?
7. What is the sum of the first 100 even numbers?
8. What is the 7th term of sequence 4, 7, 10, ...?
9. What is the common difference of sequence 12, 8, 4, 0?
10. What is the sum of 1+2+3+...+n?

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Frequency: Quarterly | Time: 100 Minutes
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