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Maths Sequences and Series Class 11 MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 11 · Maths · CBSE

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Chapter 8 Class 11 Sequences and Series | 10 questions | about 8 minutes

Practise Sequences and Series Class 11 with Teachoo's 10 Question MCQ (including Assertion) (Class 11 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10

Two numbers are inserted between \(4\) and \(108\) so that the resulting sequence is a G.P. The inserted numbers are

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Question 2 of 10

₹\(10{,}000\) is invested at \(8\%\) per annum, compounded annually. Its value after \(3\) years is

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Question 3 of 10
Let \(S\) be the sum, \(P\) the product, and \(R\) the sum of reciprocals of \(n\) terms in a G.P. Which of the following relations is correct?
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Question 4 of 10
If the sequence \(1, x, y, -27\) forms a geometric progression, what are the values of \(x\) and \(y\)?
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Question 5 of 10
Which term of the G.P. \(1/3, 1/9, 1/27, \dots\) is \(1/19683\)?
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Question 6 of 10

A ball is dropped from a height of \(16\) m. After each impact, it rebounds to \(\dfrac34\) of the previous height. What total distance has the ball travelled when it strikes the ground for the fourth time?

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Question 7 of 10
If the sequence \(a_n\) is defined by \(a_1 = -1\) and \(a_n = \frac{a_{n-1}}{n}\) for \(n \ge 2\), what is \(a_4\)?
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Question 8 of 10
Evaluate \(\sum_{k=1}^{5} (2 + 3^k)\).
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Question 9 of 10
If \(A\) and \(G\) are the Arithmetic Mean and Geometric Mean of two positive distinct numbers \(a\) and \(b\), which of the following inequalities holds true?
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Question 10 of 10
If A.M. and G.M. of two positive numbers are 10 and 8 respectively, the numbers are:
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This 10 Question MCQ (including Assertion) covers Sequences and Series Class 11 for Class 11 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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