NEET Question Paper 2025 PDF Download - Direct Link For Code 45, 46, 47, 48

NEET Question Paper 2025 PDF Download (All codes)

Downloading the question paper PDF allows you to practise under real exam conditions, understanding the weightage of NCERT topics, and improving your skills. So, whether you are checking your performance for the 2026 attempt or starting your journey for the next session, solving these code-wise PDFs is the best way to evaluate your performance.

NEET 2025 Question Paper Analysis — Difficulty & Topic Breakdown

The NEET 2025 analysis helps in understanding the overall difficulty levels and chapter-wise weightage trends from the NEET past papers. Here are some expert analyses for the 2025 paper.

• Biology remained the highest-scoring section. Topics like Genetics & Evolution and Plant Physiology together contributed a high weightage.

• Physics questions were more difficult than in 2024. Most of the questions were from the Mechanics and electrostatics unit.

• Chemistry saw a rise in Organic Chemistry weightage. Physical Chemistry calculations were moderate in complexity.

• More than 20 questions were repeated or were taken from the NEET 2022 and NEET 2023 papers.

NEET Question Paper 2025 – Overview

Before you move deeper into the question papers, it is important to understand what the NEET 2025 Exam is actually.

NEET 2025 Questions With Answer Key & Detailed Solutions

Practice these NEET 2025 Questions with detailed solutions to know what exactly the NTA has asked previously.

Question 1:
The ratio of the wavelengths of the light absorbed by a Hydrogen atom when it undergoes $n =2 \rightarrow n =3$ and $n =4 \rightarrow n =6$ transitions, respectively, is

Options:
(1) $\frac{1}{36}$
(2) $\frac{1}{16}$
(3) $\frac{1}{9}$
(4) $\frac{1}{4}$

Correct option: (3)
Explanation: Using $\frac{1}{\lambda} \propto \left(\frac{1}{n_1^2}-\frac{1}{n_2^2}\right)$, ratio simplifies to $1/9$.

Question 2:
Which of the following statements are true?
A. Unlike Ga that has a very high melting point, Cs has a very low melting point.
B. On Pauling scale, the electronegativity values of N and Cl are not the same.
C. $Ar , K ^{+}, Cl ^{-}, Ca ^{2+}$ and $S ^{2-}$ are all isoelectronic species.
D. The correct order of the first ionization enthalpies of $Na , Mg , Al$, and Si is $Si > Al > Mg > Na$.
E. The atomic radius of Cs is greater than that of Li and Rb .

Choose the correct answer from the options given below:

Options:
(1) A, B and E only
(2) C and E only
(3) C and D only
(4) A, C and E only

Correct option: (4)
Explanation: D is wrong (Al < Mg anomaly), others correct.

Question 3

An electron (mass $9 \times 10^{-31} kg$ and charge $1.6 \times 10^{-19} C$ ) moving with speed $c / 100( c =$ speed of light $)$ is injected into a magnetic field $\vec{B}$ of magnitude $9 \times 10^{-4} T$ perpendicular to its direction of motion. We wish to apply an uniform electric $\vec{E}$ together with the magnetic field so that the electron does not deflect from its path. Then (speed of light $c =3 \times 10^8 ms^{-1}$ )

Options:
(1) $\vec{E}$ is perpendicular to $\vec{B}$ and its magnitude is $27 \times 10^4 V m ^{-1}$
(2) $\vec{E}$ is perpendicular to $\vec{B}$ and its magnitude is $27 \times 10^2 V m ^{-1}$
(3) $\vec{E}$ is parallel to $\vec{B}$ and its magnitude is $27 \times 10^2 V m ^{-1}$
(4) $\vec{E}$ is parallel to $\vec{B}$ and its magnitude is $27 \times 10^4 V m ^{-1}$

Correct Option: (2)

Explanation:
No deflection ⇒ $E = vB = \frac{c}{100} \cdot B = 3 \times 10^6 \cdot 9 \times 10^{-4} = 27 \times 10^2$ and $E ⟂ B$

Question 4

There are two inclined surfaces of equal length $(L)$ and same angle of inclination $45^{\circ}$ with the horizontal. One of them is rough and the other is perfectly smooth A given body takes 2 times as much time to slide down on rough surface than on the smooth surface. The coefficient of kinetic friction $(\mu_k)$ between the object and the rough surface is close to

Options:
(1) 0.25
(2) 0.40
(3) 0.5
(4) 0.75

Correct Option: (2)

Explanation:
$t \propto \frac{1}{\sqrt{a}}$, so $a_r = \frac{a_s}{4}$ ⇒ $\sin45 - \mu \cos45 = \frac{1}{4}\sin45$ ⇒ $\mu ≈ 0.4$

Question 5.

Which one of the following statements refers to Reductionist Biology?

(1) Physico-chemical approach to study and understand living organisms.

(2) Physiological approach to study and understand living organisms.

(3) Chemical approach to study and understand living organisms.

(4) Behavioural approach to study and understand living organisms.

Correct Answer: (1) Physico-chemical approach to study and understand living organisms.

Explanation: Reductionist biology explains life processes using physics and chemistry principles.

Question 6.

Given below are two statements:

Statement I: In the RNA world, RNA is considered the first genetic material...

Statement II: DNA evolved from RNA and is more stable...

Choose the most appropriate answer:

(1) Both statement I and statement II are correct

(2) Both statement I and statement II are incorrect

(3) Statement I is correct but statement II is incorrect

(4) Statement I is incorrect but statement II is correct

Correct Option: (1)

Explanation:
RNA is considered the first genetic material, and DNA evolved later with greater stability.

Benefits of Solving NEET Previous Year Question Papers

Every NEET topper will tell you the same thing: the textbooks build your knowledge, but PYQs are what build your perfect score. The NEET question paper follows a pattern which is only visible to you when you solve the real papers from the past few years.

1. You understand the real exam pattern - NEET has a fixed structure, 180 questions, 720 marks, with biology contributing 90 questions worth 360 marks, Physics and Chemistry with 45 questions and 180 marks each. Solving the PYQs helps you explore the real depth of the question paper.

2. You learn real-time management - When you solve the Previous year's questions, you start to feel how much time a question deserves. You develop the skill of moving on to the next question rather than wasting your time on the problem you get stuck on.

• Time management in NEET is not about going faster; it is about skipping and then revisiting the question again after you have already attempted the easy ones.

• This is built through repeated practice with PYQs.

3. You build real confidence - Exam anxiety is what makes you lose important marks sometimes. When you solve a paper whose format and question style are similar to what NEET asks, you can stress less and score more. Students who have solved multiple NEET previous year papers or practised with the NEET 2026 Mock Test Series have gained a real advantage.

Common Mistakes to Avoid While Solving NEET 2025 Question Paper

The NEET 2025 question paper at this moment is the single most accurate blueprint of what NTA will test in the NEET 2026 exam. Most students mistake the previous year's papers only as a practice set; this is not how toppers use them. Here are a few expert strategies to use the NEET 2025 question paper for your benefit.

• Not Reading the Question Completely Before Answering - This is the most common mistake while answering in NEET. The NTA frequently use words like "Except", "incorrect", "always", and "only". These words can often confuse the students. Always reread the questions before answering to avoid marking the wrong option.

• Mismanaging the OMR Sheet - Any error that you make in the OMR Sheet can not be corrected. Students lose marks on the OMR through some silly mistakes. Filling in the wrong bubble even after identifying the correct answer. Fill in the bubble for each question immediately after answering it, rather than marking in the end.

• Second-Guessing Correct Answers During Review - The feeling of doubt during a review doesn't really mean that your first answer was wrong. Do not change your answer under the situation of doubt. Only make any changes if you truly found a right reason to do so.