Blog Log in Get Started Free

Physics MCQs for NEET — Practice Questions with Answers

Practice free Physics NEET multiple-choice questions online with instant answers and detailed explanations. No login required.

All Physics Chemistry Botany Zoology

Language English हिंदी

Chapter Difficulty Show only questions I answered incorrectly Register free for difficulty & keyword filters

● ● ● ● ●

Hertz is the unit of

Frequency

Force

Electric charge

Magnetic flux

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Hertz is the unit of frequency.

● ● ● ● ●

One pico Farad is equal to

$10^{- 24} F$

$10^{- 18} F$

$10^{- 12} F$

$10^{- 6} F$

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Pico prefix used for $10^{- 12}$ .

● ● ● ● ●

In SI, Henry is the unit of

Self inductance

Mutual inductance

(1) and (2) both

None of the above

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

and (2) both

● ● ● ● ●

The unit of $e . m . f .$ is

Joule

Joule-Coulomb

Volt–Coulomb

Joule/Coulomb

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Unit of $e . m . f .$ = volt = joule/coulomb

● ● ● ● ●

Unit of self inductance is [Only for droppers]

$\frac{N e w t o n - \sec o n d}{C o u l o m b \times A m p e r e}$

$\frac{J o u l e / C o u l o m b \times S e c o n d}{A m p e r e}$

$\frac{V o l t \times m e t r e}{C o u l o m b}$

$\frac{N e w t o n \times m e t r e}{A m p e r e}$

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

$V o l t a g e V = \frac{L i}{t} I n d u c \tan c e L = \frac{V t}{i} P u t t i n g u n i t s o f e a c h q u a n t i t y$

$\frac{J o u l e / C o u l o m b \times S e c o n d}{A m p e r e}$

● ● ● ● ●

To determine Young's modulus of a wire, the formula is $Y = \frac{F}{A} \times \frac{L}{Δ L};$ where L = length, A = area of cross-section of the wire, $Δ L =$ change in length of the wire when stretched with a force F. The conversion factor to change it from CGS to MKS system is

0.1

0.01

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

$Y = \frac{F}{A} . \frac{L}{Δ L}$ = $\frac{d y n e}{c m^{2}} = \frac{10^{- 5} N}{10^{- 4} m^{2}} = 0 .1 N / m^{2}$

● ● ● ● ●

Young's modulus of a material has the same units as

Pressure

Strain

Compressibility

Force

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

$Y = \frac{Stress}{Strain} = \frac{Force/Area}{Dimensionless} \Rightarrow Y \equiv Pressure$ .

● ● ● ● ●

One yard in SI units is equal :

1.9144 metre

0.9144 metre

0.09144 kilometre

1.0936 kilometre

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

$1 y a r d = 36 i n c h e s = 36 \times 2 .54 c m = 0 .9144 m$ .

● ● ● ● ●

Which of the following is smallest unit

Millimetre

Angstrom

Fermi

Metre

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

$1 fermi = 10^{-15} m e t r e$

● ● ● ● ●

Which one of the following pairs of quantities and their units is a proper match

Electric field – $C o u l o m b / m$

Magnetic flux – $W e b e r$

Power – Farad

Capacitance – Henry

You've reached today's free limit of 20 questions. Log in to keep practising for free.

Explanation

Magnetic flux – $W e b e r$

Ready to ace NEET?

Free access · No credit card required

Browse All Questions Create Free Account

Frequently Asked Questions

Yes. You can attempt every Physics question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.

No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.

The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.