UPSC Civil Services Main 2022 Mathematics Paper I PDF

Central Government Jobs Other Jobs 2022

  • Year 2022
  • Conducted By UPSC
  • Questions 8
  • Maximum Marks 250
  • Duration Three Hours
  • Languages Hindi & English

Exam Details

Detail Information
Examination Civil Services Main Exam
Year 2022
Conducting Body UPSC
Paper Mathematics Paper - I
Subject Mathematics
Duration Three Hours
Maximum Marks 250
Number of Questions 8
Question Type Mixed

This is the Mathematics Paper I for the UPSC Civil Services Main Examination held in 2022. The paper is designed to test candidates' in-depth knowledge of mathematics. It allows a total of three hours to complete and carries a maximum of 250 marks. The paper consists of eight questions divided into two sections, with candidates required to answer five questions in total. Questions 1 and 5 are compulsory, and at least one question must be attempted from each section. This paper is crucial for aspirants aiming for top ranks in the Civil Services.

Major Topics Covered

  • Linear Algebra
  • Calculus
  • Differential Equations
  • Convergence of Series

Why This Paper is Important

  • Useful for CIVIL SERVICES (MAIN) EXAM preparation
  • Helps understand the latest exam pattern
  • Useful for practice and self-assessment
  • Covers frequently asked General Studies topics
  • Helpful for analysing question trends

Related Resources

  • UPSC Civil Services Main Exam 2022 General Studies Paper I
  • UPSC Civil Services Main Exam 2022 General Studies Paper II
  • UPSC Civil Services Main Exam 2022 Mathematics Paper II
  • UPSC Civil Services Main 2022 Mathematics Paper I Answer Key
  • UPSC Civil Services Main Mathematics Syllabus
  • UPSC Civil Services Main Exam Pattern
  • UPSC Civil Services Exam
  • UPSC Engineering Services Exam

Instructions

  • पुस्तिका के मुख-पृष्ठ पर निर्दिष्ट स्थान पर किया जाना चाहिए ।
  • प्राधिकृत माध्यम के अतिरिक्त अन्य किसी माध्यम में लिखे गए उत्तर पर कोई अंक नहीं मिलेंगे ।
  • यदि आवश्यक हो, तो उपयुक्त आँकड़ों का चयन कीजिए तथा उनको निर्दिष्ट कीजिए ।
  • जब तक उल्लिखित न हो, संकेत तथा शब्दावली प्रचलित मानक अर्थों में प्रयुक्त हैं ।
  • प्रश्मों के उत्तरों की गणना क्रमानुसार की जाएगी ।
  • यदि काटा नहीं हो, तो प्रश्न के उत्तर की गणना की जाएगी चाहे वह उत्तर अंशतः दिया गया हो ।
  • प्रश्न-सह-उत्तर (क्यू.सी.ए.) पुस्तिका में खाली छोड़ा हुआ पृष्ठ या उसके अंश को स्पष्ट रूप से काटा जाना चाहिए ।

  • There are EIGHT questions divided in TWO SECTIONS and printed both in HINDI and in ENGLISH.
  • Candidate has to attempt FIVE questions in all.
  • Questions no. 1 and 5 are compulsory and out of the remaining, any THREE are to be attempted choosing at least ONE question from each section.
  • The number of marks carried by a question / part is indicated against it.
  • Answers must be written in the medium authorized in the Admission Certificate which must be stated clearly on the cover of this Question-cum-Answer (QCA) Booklet in the space provided.
  • No marks will be given for answers written in a medium other than the authorized one.
  • Assume suitable data, if considered necessary, and indicate the same clearly.
  • Unless and otherwise indicated, symbols and notations carry their usual standard meanings.
  • Attempts of questions shall be counted in sequential order.
  • Unless struck off, attempt of a question shall be counted even if attempted partly.
  • Any page or portion of the page left blank in the Question-cum-Answer (QCA) Booklet must be clearly struck off.

Questions (page 2)

Section A

Q1.

(a) सिद्ध कीजिए कि n विमीय सदिश समष्टि V के लिए n रैखिकतः स्वतंत्र सदिशों का कोई भी समुच्चय V के लिए एक आधार बनाता है ।

Prove that any set of n linearly independent vectors in a vector space V of dimension n constitutes a basis for V.

(b) माना T : R2 → R3एक रैखिक रूपांतरण, ऐसा है कि T \beginpmatrix 1 \ 0 \ 3 \ \endpmatrix = \beginpmatrix 1 \ 2 \ 8 \ \endpmatrix तथा T \beginpmatrix 1 \ 2 \ 8 \ \endpmatrix = \beginpmatrix -3 \ 2 \ 8 \ \endpmatrix है । T \beginpmatrix 2 \ 4 \ \endpmatrix को ज्ञात कीजिए । Let T : R2 → R3be a linear transformation such that T \beginpmatrix 1 \ 0 \ 3 \ \endpmatrix = \beginpmatrix 1 \ 2 \ 8 \ \endpmatrix and T \beginpmatrix 1 \ 2 \ 8 \ \endpmatrix = \beginpmatrix -3 \ 2 \ 8 \ \endpmatrix. Find T \beginpmatrix 2 \ 4 \ \endpmatrix.

(c) (ex + x)1/xका मान निकालिए । Evaluate lim \undersetx → ∞{\textlim} (ex + x)1/x.

(d) 02 (dx)/((2x - x2)) की अभिसारिता का परीक्षण कीजिए । Examine the convergence of ∫02 (dx)/((2x - x2)).

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Frequently asked questions

What is the name of the exam?

The exam is the Civil Services (Main) Exam.

Which paper is this question paper for?

This is for Mathematics Paper - I.

What is the conducting body for this exam?

The exam is conducted by UPSC.

In which year was this exam conducted?

This exam was conducted in 2022.

What is the maximum marks for Mathematics Paper - I?

The maximum marks for Mathematics Paper - I is 250.

What is the time allowed for Mathematics Paper - I?

The time allowed for Mathematics Paper - I is Three Hours.

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