Class 11

Sequences and Series question bank (Maths)

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Q1.

The sum of integers from $1$ to $100$ that are divisible by $2$ or $5$ is

(A)

$3000$

(B)

$3050$

(C)

$4050$

(D)

None of these

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Q2.

If the $m^{th}$ terms of the series $63 + 65 + 67 + 69 + \dots$ and $3 + 10 + 17 + 24 + \dots$ are equal,then $m =$

(A)

$11$

(B)

$12$

(C)

$13$

(D)

$15$

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