Sequence and Series Quiz 4

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 Part 1 Chapter 6: Sequence and Series Quiz with Answers

1. If A, G, and H are Arithmetic, Geometric, and Harmonic means between two positive numbers, then

 
 
 
 

2. The sum of $n$ A.Ms between $a$ and $b$ is equal to

 
 
 
 

3. $\Sigma n$ is equal to

 
 
 
 

4. The general term of an H.P is

 
 
 
 

5. The GM between -2 and 8 is

 
 
 
 

6. If $\frac{a^{n+1} + b^{n+1}}{a^n + b^n}$ is H.M. between $a$ and $b$, then $n$ is equal to

 
 
 
 

7. H.M. between -2 and 8 equals

 
 
 
 

8. The $n$th term of AP is

 
 
 
 

9. 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

 
 
 
 

10. 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

 
 
 
 

11. $\frac{1}{2}, \frac{1}{7}, \frac{1}{12}, \cdots$ is

 
 
 
 

12. If $|r|<1$ then $S_n=$

 
 
 
 

13. If A, G, and H are Arithmetic, Geometric, and Harmonic means between two negative numbers, then

 
 
 
 

14. The sum of 5 A.Ms between 2 & 8 is

 
 
 
 

15. The numbers $a-d$, $a$, $a+d$ are in

 
 
 
 

16. If $a$ and $b$ are two positive numbers, then

 
 
 
 

17. The general term of a sequence is $(-1)^n n^2$. Its 4th term is

 
 
 
 

18. $\Sigma n^3$ is equal to

 
 
 
 

19. If $\frac{a^n + b^n}{a^{n-1} + b^{n-1}}$ is G.M. between $a$ and $b$, then $n$ is equal to

 
 
 
 

20. With the usual notation $n$th term of AP is

 
 
 
 

21. If $a$ and $b$ have opposite signs then the Geometric mean is

 
 
 
 

22. Harmonic mean between two numbers $a$ and $b$ is

 
 
 
 

23. If $\frac{a^{n+1} + b^{n+1}}{a^n + b^n}$ is A.M. between $a$ and $b$, then $n$ is equal to

 
 
 
 

24. The harmonic mean between 2 and 8 is

 
 
 
 

25. If $S_n=(n+1)^2$ then $S_{2n}$ is equal to

 
 
 
 

26. If both $x$ & $y$ are positive distinct real numbers, then the G.M. between $x$ and $y$ is

 
 
 
 

27. If $a_{n-1} = 2n+1$ then $a_n$ is equal to

 
 
 
 

28. If $a$ and $b$ are two negative numbers, then

 
 
 
 

29. Fifth term of $\frac{1}{3}, \frac{1}{5}, \frac{1}{7}, \cdots$ is

 
 
 
 

30. $\Sigma n^2$ is equal to

 
 
 
 

Intermediate Mathematics Sequence and Series Quiz with Answers

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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MCQs Sequence and Series Math 3

This post is about an Online MCQs Sequence and Series Mathematics. A sequence is an ordered set of numbers formed according to some definite rule. Let us start with the MCQs Sequence and Series Mathematics Quiz.

MCQs Sequence and Series Mathematics
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MCQs Sequence and Series Math

  • The sum of the $n$ term of an arithmetic series $S_n$ is equal to
  • The sum of the $n$ term of an arithmetic series in $S_n$ is equal to
  • For any G.P. the common ratio $r$ is equal to
  • No term of a G.P. is
  • The general term of a G.P. is
  • If $a, G, b$ are in G.P. then
  • If $a, G, b$ are in G.P., then $G$ is called
  • If $G_1, G_2, \cdots, G_n$ be geometric means between $a$ and $b$, then $G=$
  • The sum of the $n$ term of a geometric series $S_n$ is equal to
  • The sum of infinite geometric series is valid if
  • For the series $1+5+25+125+\cdots +\cdots \infty$, the sum is
  • An infinite geometric series is convergent if
  • An infinite geometric series is divergent if
  • If the sum of a series is defined, then it is called
  • If the sum of a series is not defined, then it is called
  • If the series $\frac{x}{2} + \frac{x^2}{4} + \frac{x^3}{8}+\cdots$ is convergent then
  • If the series $\frac{2}{3}x+ \frac{4}{9}x^2+\frac{8}{27}x^3\cdots $ is divergent, then
  • The interval in which series $1+2x+4x^2+8x^3+\cdots$ is convergent is
  • If the reciprocals of the terms of a sequence form an A.P., then it is
  • The $n$th term of $\frac{1}{2}, \frac{1}{5}, \frac{1}{8}, \cdots$ is

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MCQs Partial Fractions Questions 2

The post is about MCQS Partial Fractions Questions with Answers. There are 20 multiple-choice questions from Chapter 5 Partial Fractions Intermediate Mathematics Part 1. Let us start with the MCQs Partial Fractions Questions Quiz with Answers now.

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MCQs Partial Fractions Questions with Answers

  • If $\frac{x^2 – 10x + 13}{(x-1)(x^2-5x+6)} = \frac{A}{x-2} + \frac{B}{x-3} + \frac{C}{x-1}$ then $C$ is equal to
  • If $\frac{2x^2+x^2-x-3}{x(2x+3)(x-1)} = \frac{A}{x} + \frac{B}{2x+3} + \frac{C}{x-1} $ then $A$ is equal to
  • Partial fractions of $\frac{x^2+1}{(x-1)(x+1)}$ are of the form
  • If $\frac{1}{(x+1)^2(x^2-1)} = \frac{A}{x-1} + \frac{B}{x+1} + \frac{C}{(x+1)^2} + \frac{D}{(x+1)^3}$ then $A=$
  • A quadratic factor which can not be written as a product of linear factors with real coefficients is called
  • Which is ta reducible factor
  • Partial fraction of $\frac{1}{x^2-1} =$
  • Partial fraction of $\frac{x^2+1}{x^3+1}$ will be of the form
  • Number of partial fractions of the fraction $\frac{1}{x(x-1)^3$ are
  • Conditional equation $2x+3=0$ holds when $x$ is equal to
  • The quotient of two polynomials $\frac{P(x)}{Q(x)}, \,\,Q(x)\ne 0$ with no common factor is called
  • The partial fractions of $\frac{1}{(x+1)(x-1)}$ are
  • The function of the form $f(x) = \frac{p(x)}{q(x)}$ where $q(x)\ne 0$  and $p(x), q(x)$ are polynomials, is called
  • A fraction in which the degree of numerator is greater than or equal to the degree of denominator is called
  • Types of rational fractions are
  • A conditional equation is also called
  • An equation which holds good for all values of the variable is called
  • Expressing a rational function as a sum of partial fractions is called
  • An equation in which two algebraic expressions are equal for particular values of the variable is called
  • Partial fraction of $\frac{1}{x(x+1)}$ are of the form
Online MCQs Partial Fractions Questions with Answers

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Partial Fractions Quiz with Answers 1

The post is about MCQS on Partial Fractions Quiz with Answers. There are 20 multiple-choice questions from Chapter 5 Intermediate Mathematics Part 1. Let us start with the Partial Fractions Quiz with Answers now.

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Online Partial Fractions Quiz with Answers

  • An open sentence formed by using the sign ‘=’ is called a/an
  • If an equation is true for all values of the variable then it is called
  • If an equation is true only for particular values of the variable then it is
  • $(x+3)(x+4) = x^2 + 7x + 12$ is a/an
  • $\sin^2 \theta + \cos^2 \theta$ is a/an
  • To express a single rational function as a sum of two or more single rational functions is called
  • When a single rational fraction is expressed as a sum of two or more single rational fractions, then each single fraction is called
  • The value of $a$ when $(a+b)^2 = a^2 + 2ab+b^2$ is an identity
  • $\begin{vmatrix}7x & 3x \ 2x^2 & p\end{vmatrix} = 7xp – 6x^3$ is a/an
  • The quotient of two polynomials $\frac{p(x)}{q(x)}, \,\, q(x) \ne 0$ is called
  • A fraction $\frac{p(x)}{q(x)}$ is a proper fraction if
  • a fraction $\frac{p(x)}{q(x)}$ is an improper rational fraction if
  • A mixed form of the fraction is
  • When a rational fraction is separated into partial fractions, the result is always
  • The partial fractions of $\frac{x^2 – 10x + 13}{(x+1)(x^2-5x+6)}$ are of the form
  • $\frac{x^2-5x+7}{(x-1)(x^2-1)} = \frac{A}{(x-1)} +$ ———–
  • The number of partial fraction of $\frac{x^3}{x(x+1)(x^2-1)}$ are
  • The number of partial fraction of $\frac{x^5}{x(x+1)(x^2-4)}$ are
  • The number of partial fraction of $\frac{x^4}{x^3-1}$ are
  • If $\frac{7x+25}{(x+3)(x+4)} = \frac{A}{x+3} + \frac{B}{x+4}$, then $B$ is equal to
Partial Fractions Quiz with Answers

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