NEET Physics 2026: Top 20 Multi-Concept Questions PDF

Why Mastering Multi-Concept Questions Is Important for NEET 2026

Multi-concept questions often come from high-weightage chapters, and solving them correctly can significantly improve rank. These important NEET questions usually differentiate average scorers from high scorers, especially in the NEET Physics section.

Candidates aiming for 650+ or 700+ in NEET 2026 must prioritise important NEET multi-concept physics questions as part of their daily practice routine.

How Multi-Concept Questions Are Formed in NEET Physics?

Multi-concept questions from the NEET Physics syllabus are framed to test a student’s ability to connect two or more chapters and apply multiple formulas in a single numerical problem. These questions evaluate conceptual depth, logical thinking, and problem-solving speed.

In most cases, NTA frames multi-concept physics questions by combining a core concept with its application-based chapter. For example, a question may use laws of motion along with the work–energy theorem, or current electricity along with magnetic effects.

Chapters to Master for Multi-Concept Physics Problems for NEET 2026

NTA frequently asks multi-concept questions from some specific chapters in the NEET exam. Given below is a table that includes chapters from which important NEET multi-concept physics questions are asked. The table also covers the weightage based on the past 5-year trends. Going through the NEET chapter-wise weightage allows students to prioritise the chapters and make preparation efficient.

Role of Numerical Practice in Preparing Multi-Concept NEET 2026 Physics Questions

Practising numericals regularly is important to master multi-concept physics questions for NEET 2026. These questions cannot be solved by memorising formulas alone.

• Numerical problems help students identify which concept to apply first

• They improve calculation speed and accuracy

• Regular practice trains the brain to switch between concepts smoothly

Students should practise mixed-question sets instead of chapter-wise isolated questions. This helps in preparation for the actual NEET 2026 exam environment and will reduce confusion during the exam.

Important NEET Multi-Concept Physics Questions

The physics section plays an important role in the NEET exam because it tests the knowledge based on multiple concepts. Students can solve these types of questions only when they can connect different concepts. Some multi-concept physics problems for NEET 2026 are provided below to give preparation the right direction. Aspirants who are thinking of how to study NEET physics should include these questions in their daily plan.

Question 1 - The electric field in a plane electromagnetic wave is $E_z = 60 \cos (5x + 1.5 \times 10^9 t)\ \text{V/m}$. The corresponding magnetic field is: (Electromagnetic Waves 2025)

Options:
(a) $B_x = 60 \cos (5x + 1.5 \times 10^9 t)\ \text{T}$
(b) $B_y = 2 \times 10^{-7} \cos (5x + 1.5 \times 10^9 t)\ \text{T}$
(c) $B_z = 2 \times 10^{-7} \sin (5x + 1.5 \times 10^9 t)\ \text{T}$
(d) $B_y = 60 \sin (5x + 1.5 \times 10^9 t)\ \text{T}$

Correct Answer: (b) $B_y = 2 \times 10^{-7} \cos (5x + 1.5 \times 10^9 t)\ \text{T}$

Explanation:
In an electromagnetic wave, electric and magnetic fields are perpendicular and satisfy:
$B_0 = \frac{E_0}{c}$

Given $E_0 = 60\ \text{V/m}$ and $c = 3 \times 10^8\ \text{m/s}$:
$B_0 = \frac{60}{3 \times 10^8} = 2 \times 10^{-7}\ \text{T}$

The magnetic field oscillates with the same phase and is perpendicular to $E_z$, hence it lies along the $y$-direction.

Question 2 - An electron moving with speed $v = \frac{c}{100}$ enters a magnetic field $B = 9 \times 10^{-2}\ \text{T}$ perpendicular to its motion. What electric field must be applied so that the electron moves undeflected? (Moving Charges and Magnetism)

Options:
(a) $\vec E \parallel \vec B,\ E = 27 \times 10^2\ \text{V/m}$
(b) $\vec E \perp \vec B,\ E = 27 \times 10^4\ \text{V/m}$
(c) $\vec E \parallel \vec B,\ E = 27 \times 10^4\ \text{V/m}$
(d) $\vec E \perp \vec B,\ E = 27 \times 10^2\ \text{V/m}$

Correct Answer: (b) $\vec E \perp \vec B,\ E = 27 \times 10^4\ \text{V/m}$

Explanation:
For no deflection:
$qE = qvB$

$\Rightarrow E = vB$

$v = \frac{3 \times 10^8}{100} = 3 \times 10^6\ \text{m/s}$

$E = (3 \times 10^6)(9 \times 10^{-2}) = 27 \times 10^4\ \text{V/m}$

The electric field must be perpendicular to $\vec B$.

Question 3 - In a certain camera, a combination of four similar thin convex lenses is arranged axially in contact. Then the power of the combination and the total magnification in comparison to the power and magnification for each lens will be, respectively. (Ray Optics and Optical Instruments)

Options:

(a) $p,\ m^4$
(b) $4p,\ m^4$
(c) $4p,\ 4m$
(d) $p,\ 4m$

Correct Answer: (b) $4p,\ m^4$

Explanation:

For lenses placed in contact, powers add algebraically:
$P_{\text{total}} = p + p + p + p = 4p$

Magnification of lenses in contact is the product of individual magnifications:
$M_{\text{total}} = m \times m \times m \times m = m^4$

Question 4 - A 2 amp current is flowing through two different small circular copper coils having a radius ratio $1:2$. The ratio of their respective magnetic moments will be. (Moving Charges and Magnetism 2025)

Options:

(a) $4:1$
(b) $1:2$
(c) $1:4$
(d) $2:1$

Correct Answer: (c) $1:4$

Explanation:

The magnetic moment of a current-carrying coil is given by:
$M = IA$

Area of a circular coil:
$A = \pi r^2$

So,
$\dfrac{M_1}{M_2} = \dfrac{r_1^2}{r_2^2} = \dfrac{1^2}{2^2} = \dfrac{1}{4}$

Hence, the ratio of magnetic moments is $1:4$.

Question 5 - To an AC power supply of $220\ \text{V}$ at $50\ \text{Hz}$, a resistor of $20\Omega$, a capacitor of reactance $25\Omega$ and an inductor of reactance $45\Omega$ are connected in series. The corresponding current in the circuit and the phase angle between the current and the voltage are, respectively - (Alternating Current 2025)

Options:
(a) $15.6\ \text{A},\ 45^\circ$
(b) $7.8\ \text{A},\ 30^\circ$
(c) $7.8\ \text{A},\ 45^\circ$
(d) $15.6\ \text{A},\ 30^\circ$

Correct Answer: (c) $7.8\ \text{A},\ 45^\circ$

Explanation:
Net reactance is
$X = X_L - X_C = 45 - 25 = 20\Omega$

Impedance is
$Z = \sqrt{R^2 + X^2} = \sqrt{20^2 + 20^2} = 20\sqrt{2}\Omega$

Current is
$I = \dfrac{V}{Z} = \dfrac{220}{20\sqrt{2}} = \dfrac{11}{\sqrt{2}} \approx 7.8\ \text{A}$

Phase angle is
$\tan\phi = \dfrac{X}{R} = \dfrac{20}{20} = 1 \Rightarrow \phi = 45^\circ$

Top 20 Multi-Concept Questions in NEET Physics PDF

Practising a well-prepared set of questions is one of the effective ways to improve accuracy and speed before the NEET 2026. The top 20 multi-concept questions in the NEET physics PDF cover the important multi-concept questions that are asked frequently. Aspirants can also check the top 50 physics numericals in NEET that guarantee 120+ marks. A direct link is given below to download the PDF for easy and offline access.

How to Prepare for Multi-Concept Physics Problems for NEET 2026

Multi-concept questions are difficult to answer because they require both clarity and logic. To perform well, aspirants can take help from the top 20 multi-concept questions in the NEET physics PDF. Following some expert-proven NEET preparation tips also gives confidence and the ability to connect different concepts.

Tips for Effectively Preparing for Multi-Concept Physics Problems for NEET 2026

• Students should break down the question step by step to avoid confusion and determine the correct sequence of concepts.

• Solve important NEET multi-concept physics questions and NEET physics question papers to get an idea of the difficulty level.

• Chapters like ray optics and optical instruments, rotational motion, current electricity, moving charges, and magnetism frequently appear in the combined questions. Aspirants should revise these chapters multiple times to score well in the NEET 2026.

• Create flashcards and short notes for the important NEET physics formulas to help you revise while practising questions.

• After going through the 20 multi-concept NEET physics questions, aspirants should review them to determine which concepts are covered.