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ECAT Practice Maths Sequences and Series MCQs Test 2
ECAT Quiz
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ECAT Practice Maths Sequences and Series MCQs Test 2

Practice ECAT 2026 Practice Test Maths MCQs from Sequences and Series. Get instant results with Explanation.
Practice Quiz 2 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 common difference in sequence 10, 7, 4, 1?
2. Find the 15th term of sequence 5,10,15,20,...?
3. What is the sum of the first 4 terms of sequence 1,3,5,7?
4. What is the sum of first n natural numbers?
5. What is the sum of squares of first n natural numbers?
General10 MCQs
6. What is the next term: 1, 8, 27, 64?
7. What is the common ratio of sequence 81,27,9,3?
8. What is the sum of the first 5 terms of a G.P with a=3 and r=2?
9. What is the sum of 1+2+3+...+100?
10. What is the sum of odd numbers from 1 to 99?

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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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