NCERT Exemplar MCQ Quiz

Question 1 of 5

NCERT Exemplar

In an AP, if \(a=3.5, d=0, n=101\), then \(a_n\) will be

A 0 B 3.5 C 103.5 D 104.5

Select one option. Answers are shown after the test.

Question 2 of 5

NCERT Exemplar

The first four terms of an AP, whose first term is -2 and the common difference is -2 , are

A \(-2,0,2,4\) B \(-2,4,-8,16\) C \(-2,-4,-6,-8\) D \(-2,-4,-8,-16\)

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Question 3 of 5

NCERT Exemplar

In an AP if \(a=-7.2, d=3.6, a_{\mathrm{n}}=7.2\), then \(n\) is

A 1 B 3 C 4 D 5

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Question 4 of 5

NCERT Exemplar

If \(\frac{6}{5}, a, 4\) are in AP, the value of \(a\) is

A 1 B 13 C \(\frac{13}{5}\) D \(\frac{26}{5}\)

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Question 5 of 5

NCERT Exemplar

The \(11^{\text {th }}\) term of the AP: \(-5, \frac{-5}{2}, 0, \frac{5}{2}, \ldots\) is

A -20 B 20 C -30 D 30

Select one option. Answers are shown after the test.

Class 6