, 2020-21
EDITION
Pathf nder
More than
Compiled & Edited by
Arihant ‘Expert Team’
ARIHANT PUBLICATIONS (INDIA) LIMITED
,Pathf nder
ARIHANT PUBLICATIONS (INDIA) LIMITED
All Rights Reserved
© Publisher
No part of this publication may be re-produced, stored in a retrieval system or by any means,
electronic, mechanical, photocopying, recording, scanning, web or otherwise without the written
permission of the publisher. Arihant has obtained all the information in this book from the sources
believed to be reliable and true. However, Arihant or its editors or authors or illustrators don’t take
any responsibility for the absolute accuracy of any information published and the damage or loss
suffered thereupon.
All disputes subject to Meerut (UP) jurisdiction only.
Administrative & Production Offices
Regd. Office
‘Ramchhaya’ 4577/15, Agarwal Road, Darya Ganj, New Delhi -110002
Tele: 011- 47630600, 43518550
Head Office
Kalindi, TP Nagar, Meerut (UP) - 250002
Tel: 0121-7156203, 7156204
Sales & Support Offices
Agra, Ahmedabad, Bengaluru, Bareilly, Chennai, Delhi, Guwahati,
Hyderabad, Jaipur, Jhansi, Kolkata, Lucknow, Nagpur & Pune.
ISBN 978-93-24196-24-8
PO No : TXT-XX-XXXXXXX-X-XX
Published by Arihant Publications (India) Ltd.
For further information about the books published by Arihant, log on to
www.arihantbooks.com or e-mail at
Follow us on
, CONTENTS
CDS Solved Paper 2020 II 3-39 23. Triangles 248-271
CDS Solved Paper 2020 I 40-78 24. Quadrilateral and Polygon 272-286
CDS Solved Paper 2019 II 1-40 25. Circle 287-310
CDS Solved Paper 2019 I 41-82 26. Area and Perimeter of Plane figures 311-335
CDS Solved Paper 2018 II 1-37
27. Surface Area and Volume of solids 336-362
28. Statistics 363-384
MATHEMATICS
1. Number System 3-19 GENERAL ENGLISH
2. Sequence and Series 20-24
1. Spotting the Errors 387-434
3. HCF and LCM of Numbers 25-31
2. Vocabulary 435-451
4. Decimal Fractions 32-37
3. Synonyms 452-462
5. Square Roots and Cube Roots 38-46
4. Antonyms 463-474
6. Time and Distance 47-59
5. Idioms and Phrases 475-482
7. Time and Work 60-68
6. Sentence Completion 483-499
8. Percentage 69-76
7. Sentence Improvement 500-514
9. Simple Interest 77-82
8. Ordering of Words and Sentences 515-543
10. Compound Interest 83-91
9. Comprehension 544-576
11. Profit and Loss 92-100
12. Ratio and Proportion 101-112
GENERAL SCIENCE
13. Logarithm 113-119
14. Algebraic Operations 120-131
PHYSICS
15. HCF and LCM of Polynomials 132-138 Measurement, Motion, Work,
Energy and Power 579-586
16. Rational Expressions 139-143
Rotational Motion and Gravitation 587-589
17. Linear Equations 144-159
Properties of Matter 590-592
18. Quadratic Equations and Inequalities 160-182
Heat and Thermodynamics 593-596
19. Set Theory 183-193
Oscillations and Waves 596-599
20. Measurements of Angles and
Trigonometric Ratios 194-224 Optics 600-606
21. Height and Distance 225-236 Electric Current 606-609
22. Lines and Angles 237-247 Modern Physics 609-611
Practice Exercise 612-631
EDITION
Pathf nder
More than
Compiled & Edited by
Arihant ‘Expert Team’
ARIHANT PUBLICATIONS (INDIA) LIMITED
,Pathf nder
ARIHANT PUBLICATIONS (INDIA) LIMITED
All Rights Reserved
© Publisher
No part of this publication may be re-produced, stored in a retrieval system or by any means,
electronic, mechanical, photocopying, recording, scanning, web or otherwise without the written
permission of the publisher. Arihant has obtained all the information in this book from the sources
believed to be reliable and true. However, Arihant or its editors or authors or illustrators don’t take
any responsibility for the absolute accuracy of any information published and the damage or loss
suffered thereupon.
All disputes subject to Meerut (UP) jurisdiction only.
Administrative & Production Offices
Regd. Office
‘Ramchhaya’ 4577/15, Agarwal Road, Darya Ganj, New Delhi -110002
Tele: 011- 47630600, 43518550
Head Office
Kalindi, TP Nagar, Meerut (UP) - 250002
Tel: 0121-7156203, 7156204
Sales & Support Offices
Agra, Ahmedabad, Bengaluru, Bareilly, Chennai, Delhi, Guwahati,
Hyderabad, Jaipur, Jhansi, Kolkata, Lucknow, Nagpur & Pune.
ISBN 978-93-24196-24-8
PO No : TXT-XX-XXXXXXX-X-XX
Published by Arihant Publications (India) Ltd.
For further information about the books published by Arihant, log on to
www.arihantbooks.com or e-mail at
Follow us on
, CONTENTS
CDS Solved Paper 2020 II 3-39 23. Triangles 248-271
CDS Solved Paper 2020 I 40-78 24. Quadrilateral and Polygon 272-286
CDS Solved Paper 2019 II 1-40 25. Circle 287-310
CDS Solved Paper 2019 I 41-82 26. Area and Perimeter of Plane figures 311-335
CDS Solved Paper 2018 II 1-37
27. Surface Area and Volume of solids 336-362
28. Statistics 363-384
MATHEMATICS
1. Number System 3-19 GENERAL ENGLISH
2. Sequence and Series 20-24
1. Spotting the Errors 387-434
3. HCF and LCM of Numbers 25-31
2. Vocabulary 435-451
4. Decimal Fractions 32-37
3. Synonyms 452-462
5. Square Roots and Cube Roots 38-46
4. Antonyms 463-474
6. Time and Distance 47-59
5. Idioms and Phrases 475-482
7. Time and Work 60-68
6. Sentence Completion 483-499
8. Percentage 69-76
7. Sentence Improvement 500-514
9. Simple Interest 77-82
8. Ordering of Words and Sentences 515-543
10. Compound Interest 83-91
9. Comprehension 544-576
11. Profit and Loss 92-100
12. Ratio and Proportion 101-112
GENERAL SCIENCE
13. Logarithm 113-119
14. Algebraic Operations 120-131
PHYSICS
15. HCF and LCM of Polynomials 132-138 Measurement, Motion, Work,
Energy and Power 579-586
16. Rational Expressions 139-143
Rotational Motion and Gravitation 587-589
17. Linear Equations 144-159
Properties of Matter 590-592
18. Quadratic Equations and Inequalities 160-182
Heat and Thermodynamics 593-596
19. Set Theory 183-193
Oscillations and Waves 596-599
20. Measurements of Angles and
Trigonometric Ratios 194-224 Optics 600-606
21. Height and Distance 225-236 Electric Current 606-609
22. Lines and Angles 237-247 Modern Physics 609-611
Practice Exercise 612-631
