Muhammad Imdad Ullah

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, Python, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

Sequence and Series Quiz 4

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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 negative numbers, then

 
 
 
 

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

 
 
 
 

3. 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

 
 
 
 

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

 
 
 
 

5. The $n$th term of AP is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

9. The GM between -2 and 8 is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

13. The general term of an H.P is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

16. The harmonic mean between 2 and 8 is

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

21. $\Sigma n$ is equal to

 
 
 
 

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

 
 
 
 

23. 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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

R Frequently Asked Questions

Environmental Quiz Questions Answers 12

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This post features an online MCQs Environmental Quiz Questions Answers test designed to help you prepare for admission, comprehensive, and scholarship examinations. With 20 multiple-choice questions, it covers key topics such as environmental science, climate change, biodiversity, renewable energy, and pollution control. The quiz is carefully crafted to include a range of questions, from basic concepts to advanced theories, ensuring a thorough understanding of Environmental Science. Dive in and take the Environmental Quiz Questions Answers to test and enhance your knowledge!

Online MCQs Environmental Quiz Questions Answers
Please go to Environmental Quiz Questions Answers 12 to view the test

Online Environmental Quiz Questions Answers

  • When biological oxygen demand (BOD) is high
  • The unit of oxidation-reduction potential is
  • The lower atmosphere is a mixture of dominantly by molecules of three important gases
  • About 75% of the peatlands in the world are found in
  • Rising level of atmospheric —————— is causing ocean water to become acidified
  • aluminum cans, plastic packaging, and some synthetic chemicals
  • Every kilogram of fossil carbon burned produces ————- that enters the atmosphere.
  • Two molar solutions of $CaCl_2$ in terms of normality will be
  • A partial validation of the analytical technique is required where there is a change in
  • In planar (TLC/ paper) chromatography, the maximum limit that solvent can reach is called
  • in planar chromatography, aniline phthalate is used for the detection of measurement of
  • In water HOS angle of —————- results in an asymmetrical arrangement.
  • Antibodies are proteins produced in the body in response to invading substances, while antigens are
  • The process of getting genetic information (identification) by DNA sequencing using the NCBI library is called
  • Symbol of biohazard at the entry of a laboratory shows that
  • For the preparation of the standard curve
  • The movement of bacteria toward a chemical attractant or away from a chemical repellent is called
  • The flame Ionization Detector is used in
  • To ensure pulse-free solvent flow, HPLC should have
  • In electrophoresis, the comb is used

Statistics and Data Analysis

MS Excel Quiz Questions 7

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Are you ready to test your knowledge of MS Excel and master essential text functions? This post features 20 multiple-choice MS Excel quiz questions designed to help you sharpen your skills in handling text data in Excel. Whether you’re a beginner or looking to refresh your knowledge, this quiz covers the basics of MS Excel text functions like CONCATENATE(), LEFT(), RIGHT(), MID(), TEXTJOIN(), TRIM(), FIND(), and LEN().

Online MS Excel Quiz Questions with Answers

These MS Excel quiz questions are perfect for anyone looking to improve their proficiency in managing and manipulating text data efficiently. Dive into the quiz now and see how well you know these fundamental Excel functions!

Start the MS Excel Quiz Questions below and take your Excel expertise to the next level!

Please go to MS Excel Quiz Questions 7 to view the test

Online MS Excel Quiz Questions with Answers

  • The worksheet contains the following data: What will be the result of the formula =concat(B2:D2)?
  • The worksheet contains the following data: What will be the result of the formula =TEXTJOIN(“,”, TRUE, B2:D2)?
  • The worksheet contains the following data: Which of the following formulas will give the result: HSBC Shanghai China?
  • The worksheet contains the following data: Sara wants to join the value in B2 and the value in C2 separated by a space to get HSBC Shanghai. She enters the following formula: =CONCATENATE(B2, ,C2) She gets an error. Which of the following will correct the error and return the desired result?
  • The worksheet contains the following data: What will the formula =LEFT(B2,4) return?
  • The worksheet contains the following data: What will the formula =RIGHT(B2,3) return?
  • Cell B2 holds the data: BUSA3015What will the formula =MID(B2,4,2)
  • The workbook contains the following data: What will the formula: =CONCATENATE(LEFT(B2,4), RIGHT(B3,4)) return?
  • The workbook contains the following data: What will the formula: =LEFT(TEXTJOIN(“,”, TRUE, B2, B3),4) return?
  • The worksheet contains the following data: What is the result of the formula: =FIND(“university”, B2)
  • The worksheet contains the following data: What is the result of the formula: =LEN(B2)+LEN(B3)
  • The worksheet contains the following data: What is the result of the formula: =FIND(“Australia”, B2,12)
  • The worksheet contains the following data: What is the result of the formula: =MID(B2, 6, FIND(“-“, B2))
  • The worksheet contains the following data: What is the result of the formula: =CONCATENATE(LEFT(B2, 1), LEFT(B3, 1))
  • The worksheet contains the following data: What will the formula: =CONCATENATE(PROPER(B2),” “, B3) return?
  • The worksheet contains the following data: What will the formula: =TRIM(B2) return?
  • The worksheet contains the following data: What will the formula: =LEN(TRIM(RIGHT(B2,11))) return?
  • The worksheet contains the following data: Which of the following formulas will return QUA?
  • What does the CLEAN function do?
  • Which Excel function would be most suitable for converting “100 kilos” to display as “100 kg”?

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MS Excel Pivot Table Quiz