GMSTAT

This post is about all the Online MCQs Sequence and Series Quiz from the First Year Mathematics Book (Part-I). Click the links below to start with the Online MCQs Sequence and Series Quiz.

Online Intermediate Mathematics Sequence and Series Quiz

• The general term of an H.P is
• The harmonic mean between 2 and 8 is
• If A, G, and H are Arithmetic, Geometric, and Harmonic means between two positive numbers, then
• If A, G, and H are Arithmetic, Geometric, and Harmonic means between two negative numbers, then
• If $a$ and $b$ are two negative numbers, then
• If $a$ and $b$ are two positive numbers, then
• If $a$ and $b$ have opposite signs then the Geometric mean is
• If $\frac{a^{n+1} + b^{n+1}}{a^n + b^n}$ is A.M. between $a$ and $b$, then $n$ is equal to
• If $\frac{a^n + b^n}{a^{n-1} + b^{n-1}}$ is G.M. between $a$ and $b$, then $n$ is equal to
• If $\frac{a^{n+1} + b^{n+1}}{a^n + b^n}$ is H.M. between $a$ and $b$, then $n$ is equal to
• If $a, ar^2, ar^4,\cdots$ form a G.P. then $\frac{1}{a}, \frac{1}{ar^2},  \frac{1}{ar^4}, \cdots$ is
• $\Sigma n$ is equal to
• $\Sigma n^2$ is equal to
• $\Sigma n^3$ is equal to
• If $S_n=(n+1)^2$ then $S_{2n}$ is equal to
• The sum of $n$ A.Ms between $a$ and $b$ is equal to
• The sum of 5 A.Ms between 2 & 8 is
• If both $x$ & $y$ are positive distinct real numbers, then the G.M. between $x$ and $y$ is
• The numbers $a-d$, $a$, $a+d$ are in
• If $|r|<1$ then $S_n=$
• If $a_{n-1} = 2n+1$ then $a_n$ is equal to
• With the usual notation $n$th term of AP is
• The GM between -2 and 8 is
• H.M. between -2 and 8 equals
• The $n$th term of AP is
• Fifth term of $\frac{1}{3}, \frac{1}{5}, \frac{1}{7}, \cdots$ is
• $\frac{1}{2}, \frac{1}{7}, \frac{1}{12}, \cdots$ is
• If $G_1, G_2, \cdots, G_n$ are $n$ geometric means between $a$ and $b$ then $(G_1 G_2 \cdots G_n)^{\frac{1}{n}}$ is
• Harmonic mean between two numbers $a$ and $b$ is
• The general term of a sequence is $(-1)^n n^2$. Its 4th term is

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