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NTS - NAT IE Test - Maths - Sequences and Series - Quiz 3

Practice 10 high yield MCQs on Maths from Chapter Sequences and Series for NAT IE Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 3 of the series.

21. What does Σ notation represent?



22. What is the sum Σ_{i=1}^{n} i?



23. What is the sum Σ_{i=1}^{n} i²?



24. What is the sum Σ_{i=1}^{n} i³?



25. What is Σ_{i=1}^{5} i?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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