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ECAT Practice Maths Sequences and Series MCQs Test 4
ECAT Quiz
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ECAT Practice Maths Sequences and Series MCQs Test 4

Practice ECAT 2026 Practice Test Maths MCQs from Sequences and Series. Get instant results with Explanation.
Practice Quiz 4 for "Sequences and Series" (Maths). Total 51 MCQs available, split into 6 quizzes. Start with the fundamentals and build a strong base. This area is highly tested in ECAT.
General10 MCQs
1. Which of the following sequences is geometric?
2. What is the 5th term of sequence 1, -1, 1, -1,...?
3. What is the sum of the first 10 terms of 1+2+3+...+10?
4. What is the common ratio of sequence 1, -2, 4, -8?
5. What is the sum of infinite G.P 1 + 1/3 + 1/9 + 1/27 + ...?
General10 MCQs
6. What is the sum of first 5 terms of G.P 1,3,9,27,81?
7. What is the 12th term of A.P with first term 3 and common difference 5?
8. Find the sum of the series 2+4+6+...+20.
9. What is the geometric mean of 2 and 8?
10. What is the arithmetic mean of 2 and 8?

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Conducting Body: UET
Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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