CDS 1 2021 Maths Analysis: Trishul Defence Academy has released the official CDS 1 2021 Analysis for Maths Paper. CDS 1 2021 Exam was held on 7 February 2021 and since then the candidates were eagerly waiting for the answer key and paper analysis. So finally the wait is over and hence we are going to provide CDS 1 2021 Maths analysis and answer key.
If we go through topic wise questions then we can find that the algebra topic had most questions, for example, 19 questions out of 100 questions that is approx. 19% of the paper, remembering a large portion of the questions for Algebraic Expressions and identities and not many from Polynomials shifting between simple to moderate degree of difficulty.
This paper has simple to moderate level questions on Number systems, Geometry and Statistics and so on Remarking on Trigonometry, the weightage was acceptable, 13 questions from ratios and Identities and 2 questions were on Heights and Distances.
Simple and Compound Interest, Work and Time, Average, Set Theory and Logarithms covered least questions. Paper kept up common pattern of 1-2 question each on them.
Remarking on Mensuration theme, there came 19 questions out of 100, the surface zones and Volumes based there were greatest questions contrasting with Areas and Perimeters of Plane figures. It has kept up equivalent number of questions on SDT and Ratio and Proportions and Profit and Loss, level of these questions was not difficult to Moderate. There were 10 inquiries from measurements covering the majority of information-based and Mean Median ideas.
Specifically, in the wake of dissecting this paper, we can infer that CDS paper required more knowledge bout Mensuration, Trigonometry, Algebraic tasks, Statistics and Geometry.
CDS 1 2021 Maths Paper: Questions Distribution
| Topic | No. Of Questions |
| Number Systems | 9 |
| Profit & Loss | 3 |
| Speed, Distance & Time | 3 |
| Time & Work | 2 |
| SI & CI | 2 |
| Average | 1 |
| Ratio & Proportion | 3 |
| Algebra | 19 |
| Mensuration 2D | 6 |
| Mensuration 3D | 13 |
| Trigonometry | 15 |
| Geometry | 11 |
| Statistics | 10 |
| Logarithms & Its Applications | 2 |
| Set Theory | 1 |
| Total | 100 |
CDS 1 2021 GK Analysis & Answer Key
CDS 1 2021 Maths Analysis
JOIN TRISHUL DEFENCE ACADEMY TODAY FOR Defence Exams 2021
Do you wish to join the Indian Armed Forces? To serve the nation, the sky is the limit for you and what better option is there than to embark a career journey in Defence.
Trishul Defence Academy, the best defence coaching institution in Northern India will help you make your dreams come true. Enroll yourself today to prepare for Defence Exams 2021- AFCAT, AIR FORCE X AND Y GROUP, NDA, CDS.
Our dedicated and experienced faculty will provide the determined candidates with full overhaul training ranging from online classes, personality development sessions, crash course, physical training, mock tests, and much more.
Call and connect with us to book a seat for yourself for the upcoming batch of 2021-22. Special discount offer on booking at the earliest. For any query/inquiry you can connect us via the following ways: –
Read More Blog On- blog.trishuldefenceacademy.com
Facebook – https://www.facebook.com/trishuldefenceacademy
Twitter – https://twitter.com/trishuldefence
Address- Gayatri Dham, Millan Tower Behind Max Mall, Civil Lines, Allahabad, Uttar Pradesh 211001
Mobile No- 8400083030
