MST-001 Solved Assignment 2021


Before purchasing this assignment solution please read

  1. Description
  2. Sample Solution
  3. Question Paper

You will be able to see this assignment solution for a certain number of days in our app. So select the number of days accordingly.


MST-001 Solved Assignment 2021 

How will you get this document?

Step-01 Complete the order.

Step-02 After receiving your order we will send login credentials to access our Abstract Classes app through email. (While completing your order please provide your WhatsApp number for better communication)

Step-03 Download Abstract Classes assignment login app.

Abstract Classes Assignment Login App

Step-04 Put the credentials in App and get your document. 

Please see the sample pages of solution which is solved by the best faculty of Abstract Classes. 

MST-001 Solved Assignment 2021 


  • Users are requested to respect the copyright of the author.
  • The document is in read-only format. You will have no access to print, download and share this document. You can only view this solution in Mobile and tablets easily.
  • Users are instructed not to take printouts, screenshots, photos etc. of the copyrighted material.
  • Users are instructed not to communicate/share by any media and/or mode the copyrighted material of the author with the public for commercial gains without
    written permission from the author.
  • If any user is found to be infringing, copying and commercially dealing in the copyrighted material in any manner without express written permission from the
    author, then strict legal action will be taken against such users.
  • Already We have taken legal action against such users.
  • Our educational materials are solely available on our website and/or application only. Users and/or student can report the dealing or selling of the copied version of our educational materials by any third party at our email id ( and mobile number  (+91-9958288900). In return, such users/students can expect our educational materials free and other benefits as a bonafide gesture which will be completely dependent upon our discretion.

MST-001 Solved Assignment 2021 

MST-001 Assignment Question Paper

(Foundations in Mathematics and Statistics) 

MST-001: Foundation in Mathematics and Statistics

All questions are compulsory. Answer in your own words.

1. State whether the following statements are True or False. Give reason in support of your answer:

  1. Intersection of set of rational and irrational numbers is non-empty.
  2. The function is \( \left|x-2\right| \) differentiable everywhere on the real line.
  3. The trace of the matrix \( \begin{pmatrix}3&5&8\\ -1&7&9\\ 0&0&5\end{pmatrix}\) is 130.
  4. Six persons can sit on six chairs placed around a circular table in 120 numbers of ways.
  5. The range of the data shown in the following frequency distribution is 70.

















2. (a)  An institution made a policy for delay of payment beyond a certain date to be paid by its customers. Penalty as per policy are as follows: Rs 50 for the first day, Rs 100 for the second day, Rs 150 for the third day, and so on. If a customer makes the payment on a delay of 31 days then how much he/she has to pay as penalty charges.     

(b) If A = {3, 6, 9, 12, …} and B = {15, 30, 45, …} then verify whether two sets A and B are equivalent or not.         

(c) Find the sum – 7 + (– 12) + (– 17) + … + (– 507).                                                                            

3. (a) Express in terms of factorial.

(b) How many different signals are possible with 4 blue, 3 red, 2 white and 2green flags by using all at a time in a queue?

(c) If in a hall there are 10 randomly selected students then how many numbers of ways are there such that all of them have a different birthday. Assume that all of them have their birthday in non-leap years.

4. Discuss the continuity and differentiability of the following function at x = 5.

\(f\left(x\right)=\left\{\begin{pmatrix}\left|x-5\right|&x\ne 5\\ 0&x=5\end{pmatrix}\right\}\)

5. Evaluate the following integrals:

(a) \(\int \:x^5\cdot e^{x^3}dx\) 

(b) \(\int _{-4}^3\:\left|x^2+x-6\right|dx\)

6.The cost of 2 pens, 3 note-books, and 4 books is Rs 260. The cost of 4 pens, 5 note-books, and 3 books is Rs 290. The cost of 3 pens, 2 note-books, and 5 books is Rs 320. Find the cost of 3 pens, 2 note-books and 4 books. You are bound to use the matrix techniques to solve the given equations.

7 (a) If \(A=\begin{pmatrix}3&7\\ 2&5\end{pmatrix}\:and\:B=\begin{pmatrix}6&8\\ 7&0\end{pmatrix}\:then\:verify\:that\:\left(AB\right)^{-1}=B^{-1}\cdot A^{-1}.\)

(b) Distinguish characteristic features of each of the four measurement scales: (I) Nominal (II) Ordinal (III) Interval, and (IV) Ratio Scale. Name the measurement scale for each of the following variable.

  1. Waiting time for a bus at a particular bus stop in a certain city.
  2. Number of pages in a book.
  3. The temperature in degree Celsius.
  4. Classification of cancer patients according to their severity of diseases.
  5. Monthly income of the family
  6. Saving (Income in that particular month − expenditure in the same month) of the family. Keep in mind that expenditure may be more than income in that particular month of some family(ies)
  7. The temperature of water by touch: cold, lukewarm and hot
  8. Height of students of a class
  9. State of residence of each student of PGDAST programme
  10. Balance of Smart card of Delhi Metro hold of different passengers                              

8 (a) Compare the following two ratio scale data sets using a suitable graphical analysis tool:

          Score before training: 12, 17, 15, 23, 27, 21, 24, 19, 20, 23, 16

          Score after training: 16, 22, 20, 24, 30, 20, 30, 17, 27, 31, 19

Also, interpret the finding on the basis of the graph.

(b) Comment on the height of a bar in a bar diagram and height of a bin in a histogram. Are two heights have the same meaning? Explain it with the help of an example.


Download Question Paper

Insert math as
Additional settings
Formula color
Text color
Type math using LaTeX
Nothing to preview

Main Menu

MST-001 Solved Assignment 2021

MST-001 Solved Assignment 2021


Add to Cart