1
Physics
Assume that light of wavelength 600 nm is coming from a star. The limit of resolution of telescope whose objective has a diameter of 2 m is
- A.(A)
- B.(B)
- C.(C)
- D.(D)
PYQ 2020Phase INEET
NEET (UG) 2020 (Phase I)
Attempt the official NEET previous year question paper 2020 Phase I as a free, timed mock test on AajExam. Get instant scoring, sectional analysis, and detailed solutions for every question.
180
Questions
720
Total Marks
180
Minutes
2020
Year
About This Paper
The National Eligibility cum Entrance Test (Undergraduate) or NEET, formerly known as the All India Pre-Medical Test, is an Indian nationwide entrance examination conducted by the National Testing Agency for admission in undergraduate medical programs.
This page hosts the official NEET (UG) 2020 (Phase I) — the NEET previous year question paper from 2020 (Phase I). AajExam has reconstructed this paper into a fully timed online mock test so candidates preparing for NEET can experience the real exam pattern, attempt every question with answer keys verified by our expert panel, and analyse their performance section-wise.
The paper contains 180 multiple-choice questions to be attempted in 180 minutes for a total of 720 marks. The exam uses 3 sections — Physics (45 questions), Chemistry (45 questions), Biology (90 questions) with 1 negative marking per wrong answer. Use this paper to practise question selection, sectional time management, and accuracy under real exam conditions.
Why solve NEET 2020 previous year papers? Government competitive exams like NEET repeat question patterns, formula-based concepts and theme-based questions year after year. Solving the actual NEET 2020 (Phase I) paper helps you identify high-yield chapters, calibrate the difficulty level, and build the speed required to clear sectional cut-offs. Every question on this paper has a detailed solution available immediately after submission, including step-by-step working for quantitative problems, grammar rules for English, and direct reference statements for general awareness questions.
How to use this PYQ paper effectively: first, attempt the full 180-minute test in a single sitting without referring to notes — treat it like the actual NEET exam. After submission, review the auto-generated analytics to see your section-wise accuracy, attempt rate, and time spent per question. Then revisit every wrong and skipped question with the explanation, and add the underlying concept to your revision notes. Repeat the same paper after 7-10 days — your second attempt should be at least 15-20% faster with better accuracy.
This NEET (UG) 2020 (Phase I) mock test is completely free on AajExam. You can also browse the full archive of NEET previous year papers shift-wise and year-wise to build a strong PYQ-driven preparation strategy. All papers come with bilingual support (English and Hindi solutions where applicable), instant scoring, all-India ranking, and downloadable performance reports.
Exam Pattern & Sections
| Section | Questions | Marks/Q | Negative |
|---|---|---|---|
| Physics | 45 | 4 | 1 |
| Chemistry | 45 | 4 | 1 |
| Biology | 90 | 4 | 1 |
Sample Questions with Answers
Showing 5 of 180 questions. Start the mock test to attempt all questions in timed mode.
2
Physics
When a uranium isotope ₉₂ ²³⁵U is bombarded with a neutron, it generates ₃₆ ⁸⁹Kr, three neutrons and
- A.(A)
- B.(B)
- C.(C)
- D.(D)
3
Physics
A short electric dipole has a dipole moment of 16 × 10⁻⁹ C m. The electric potential due to the dipole at a point at a distance of 0.6 m from the centre of the dipole, situated on a line making an angle of 60° with the dipole axis is 1 4 9 10 0 9 Nm /C 2 2
- A.(A)
- B.(B)
- C.(C)
- D.(D)
4
Physics
A ray is incident at an angle of incidence i on one surface of a small angle prism (with angle of prism A) and emerges normally from the opposite surface. If the refractive index of the material of the prism is m, then the angle of incidence is nearly equal to
- A.(A)
- B.(B)
- C.(C)
- D.(D)
5
Physics
A body weighs 72 N on the surface of the earth. What is the gravitational force on it, at a height equal to half the radius of the earth ?
- A.(A)
- B.(B)
- C.(C)
- D.(D)
Free account required
Attempt All 180 Questions
You've seen 5 sample questions. Create a free account in 30 seconds to attempt the full paper with timer, scoring, and detailed solutions.
180 Questions180 Min Timer720 MarksInstant ResultsFree to attempt
Frequently Asked Questions
Is NEET (UG) 2020 (Phase I) free to attempt on AajExam?
NEET (UG) 2020 (Phase I) is part of our PRO plan. The latest year's NEET paper is always free; older papers are available with an AajExam PRO subscription that unlocks the full NEET PYQ archive.
How many questions does the NEET (UG) 2020 (Phase I) contain?
The paper contains 180 multiple-choice questions to be attempted in 180 minutes for a total of 720 marks, with 1 negative marking per wrong answer.
What sections are covered in NEET 2020?
The NEET 2020 paper covers the following sections: Physics, Chemistry, Biology. Each section is designed to test a specific skill set required for the NEET exam.
Are answers and explanations available?
Yes. Every question on this PYQ paper has the correct answer and a detailed explanation. After submitting the test, you can review each question with step-by-step solutions, concept references, and tips on how to solve similar questions faster.
Can I attempt this paper multiple times?
Yes. You can attempt this PYQ paper as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy, and time-management.
Will solving PYQs really help me crack NEET?
Government exam toppers consistently say PYQ practice is the single highest-leverage strategy. NEET repeats question patterns, frequently-tested concepts and difficulty distribution year after year. Solving 8-10 PYQ shifts before the exam dramatically improves time management and confidence.