NEET 650+ Score Strategy 2026: Must-Attempt Questions, Revision Plan, Topics

NEET 650+ Score Strategy 2026: Must-Attempt Questions

Previous year questions are a type of blueprint for scoring 650+. Every year, NEET recycle the concepts and reframes the previous year's questions. It examines the same high-weightage chapter topics. So a clear trend of topics repeated in PYQs can be analysed and help students to score 650+ easily. Here are some NEET 650+ score must attempt questions:

Question: The ratio of the distances travelled by a freely falling body in the 1st, 2nd, 3rd and 4th seconds is:

Options:

(1) $1:1:1:1$

(2) $1:2:3:4$

(3) $1:4:9:16$

(4) $1:3:5:7$

Correct Answer: (4) $1:3:5:7$

Chapter: Kinematics

Explanation:

Distance in $n^{th}$ second

$S_n = u + \frac{a}{2}(2n-1)$

For free fall, $u=0$

$\Rightarrow S_n \propto (2n-1)$

$\therefore S_1:S_2:S_3:S_4 = 1:3:5:7$

Question: A shell of mass $m$ is at rest initially. It explodes into three fragments having mass in the ratio $2:2:1$. If the fragments having equal mass fly off along mutually perpendicular directions with speed $v$, the speed of the third fragment is:

Options:

(1) $3\sqrt2 v$

(2) $v$

(3) $\sqrt2 v$

(4) $2\sqrt2 v$

Correct Answer: (4) $2\sqrt2 v$

Chapter: Work, Energy and Power

Explanation:

Mass of equal fragments $=\frac{2m}{5}$

Resultant momentum - $=\frac{2m}{5}v\sqrt2$

By conservation of momentum

$\frac{m}{5}v_3=\frac{2m}{5}v\sqrt2$

$\Rightarrow v_3=2\sqrt2 v$

Question: As the temperature increases, the electrical resistance:

Options:

(1) Decreases for conductors but increases for semiconductors

(2) Increases for both conductors and semiconductors

(3) Decreases for both conductors and semiconductors

(4) Increases for conductors but decreases for semiconductors

Correct Answer: (4)

Chapter: Current Electricity / Semiconductors

Explanation:

Conductors: lattice vibration increases $\Rightarrow$ resistance increases

Semiconductors: carriers increase $\Rightarrow$ resistance decreases

Question: The reaction centre in PS II has absorption maxima at:

Options:

(1) $680,nm$

(2) $700,nm$

(3) $660,nm$

(4) $720,nm$

Correct Answer: (1) $680,nm$

Chapter: Photosynthesis in Higher Plants

Explanation: PS II reaction centre is P680.

Question: Which of the following is an example of ex-situ conservation?

Options:

(1) National park

(2) Wildlife sanctuary

(3) Zoos and botanical gardens

(4) Biosphere reserve

Correct Answer: (3) Zoos and botanical gardens

Chapter: Living World

Explanation: Ex-situ conservation occurs outside natural habitat.

Question: Among eukaryotes, replication of DNA takes place in:

Options:

(1) M phase

(2) S phase

(3) G$_1$ phase

(4) G$_2$ phase

Correct Answer: (2) S phase

Chapter: Cell Cycle & Cell Division

Explanation: DNA synthesis occurs during the S phase.

Question: Streptokinase, produced by the bacterium Streptococcus, is used for:

Options:

(1) Curd production

(2) Ethanol production

(3) Liver disease treatment

(4) Removing clots from blood vessels

Correct Answer: (4) Removing clots from blood vessels

Chapter: Microbes in Human Welfare

Explanation: Streptokinase is a thrombolytic enzyme used to dissolve blood clots.

Question: Which type of immunity is present at the time of birth and is non-specific?

Options:

(1) Acquired immunity

(2) Innate immunity

(3) Cell-mediated immunity

(4) Humoral immunity

Correct Answer: (2) Innate immunity

Chapter: Human Health & Disease

Explanation: Innate immunity is present from birth and non-specific.

NEET 650+ Score Strategy: Subject-Wise Targets

To score 650+ in NEET 2026, focus on NCERT textbooks. Biology sections give the maximum marks. So read NCERT line - by - line. In Chemistry, master NCERT tables, organic named reactions and most importantly, physical chemistry concepts. Target the mechanics, optics and modern physics basics first.

Accuracy matters to get a score of 650+ in NEET. So, a structured revision plan is a must to follow. Practice NEET chapter-wise MCQs regularly. Maintain an error log notebook and a revision on a regular basis to avoid making the same mistakes. This technique will help you to increase your scores and aiming high rank.

Biology - Target 340-360 Marks

• Every line of the NCERT Biology of both classes 11 and 12 is a potential NEET MCQs material.

• Focus on high-yielding topics like human physiology, Genetics, Ecology and Plant Physiology.

• Practice the biology diagrams important for NEET given thoroughly, and understand the concepts given in them.

Chemistry - Target 165-180 Marks

• Strength concepts for numerically-based chapters like Thermodynamics, Equilibrium, and Electrochemistry.

• Practice the top 40 organic chemistry reactions, hydrocarbons, and aldehydes & ketones in organic chemistry

• Focus on NCERT tables (Periodic properties, Coordination compounds, Chemical bonding) and inorganic trends.

Physics - Target 160-170 Marks

• Maintain a conceptual clarity of the concepts and derivations.

• Focus on high-weightage NEET 2026 physics chapters like mechanics, modern physics, Electricity, Magnetics and Optics.

• Practice numericals regularly and the physics formula sheet revision to retain all formulas under timed pressure.

NEET 2026 Biology Important Topics for 650+ Marks

The biology section has the highest weightage (50%) in the NEET exam. This makes it the most important subject for aspirants to score high. Practice chapter-wise biology MCQs along with solving previous years' NEET biology questions. It helps to get well‑prepared for commonly repeated concepts. Focus on important biology diagrams for quick concept recall and for achieving better scores on the exam.

1. Read every line of NCERT Biology (Class 11 & 12) multiple times.

2. Dedicate specific hours to biology. Practice top 100 questions in NEET Biology to score 330+ marks

3. Use flashcards and short notes for rapid revision of definitions and examples.

4. Utilise mock tests to analyse mistakes.

5. Focus on Diagrams & Examples as direct questions are asked about NCERT diagrams and tables.

Scoring Physics Questions in NEET 2026 for Accuracy and Speed

Scoring physics questions in NEET 2026 is tough as well as important. This physics section usually decides the rank. Unlike Biology and Chemistry, Physics requires both accuracy and speed. It carries 180 marks, and even a 10-15 mark improvement can shift rank by thousands.

1. Daily practice 10–15 multi-concept questions in your routine.

2. Record mistakes, note the concept link, and revise weekly.

3. Revise the formula sheet for Mechanics, Electrostatics, Optics, and Modern Physics.

4. Practice these top 50 physics numericals to score 120+ in Physics under time pressure.

Chemistry NCERT-Based Questions Crucial for NEET 650+ Score

Chemistry has significant scoring potential in the NEET exam. Some chapters appear more frequently in the previous question papers. By concentrating on these high-weightage chapters, students can simplify their preparation for NEET 2026. This approach also provides an understanding of the NEET 2026 exam pattern.

• Revise the NCERT daily and highlight tables and exceptions.

• Practice the top 75 most repeated chemistry questions in NEET with answers for smart preparation.

• Maintain an error logbook for numericals and reactions.

• Solve the last 10 years’ NEET Chemistry PYQs, and most are NCERT-derived.

NEET 2026 Revision Plan for 650+ Score

The final days before NEET 2026 are very crucial. In this phase of preparation, aspirants should avoid starting new topics and instead focus on revision. A structured revision plan helps students maximise their preparation to avoid the last-minute stress. Revise the NCERT books NEET 2026 important lines by flashcards or one-liner notes.

Mock test practice is one of the most effective ways to secure NEET 2026 success. There are many advantages to practising mock tests. It helps in error analysis and tracking of performance. Analyse previous-year papers to identify the most repeated questions in NEET trends. The NEET exam requires 180 questions to be solved in 180 minutes. This means there is approximately one minute per question. So, effective management of time is required to perform well.

With a disciplined NEET revision strategy and consistent mock test practice, aspirants can transform their knowledge retention into high scores. This significantly makes a difference between an average rank and a 650+ score in NEET.