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NEET UG Physics: Optics — Chapter Test 1

NEET UG • Physics • Optics • Chapter Test

EasyFREE

15

Questions

20 min

Duration

15

Marks (1 each)

No

Negative marking

Original practice questions with full solutions by ExamPortal.

Instructions

  • • Read each question carefully and pick the correct answer.
  • • You can mark questions for review and come back to them.
  • • Answers are saved automatically.
  • • The test is submitted automatically when time runs out.

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This test is completely free.

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SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.

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Question 1 of 15
The image formed by a plane mirror is
A
real and inverted
B
virtual, erect and of the same size
C
virtual and magnified
D
real and diminished
View Correct Answer & Step-by-Step Solution
Correct Option:(B)virtual, erect and of the same size

Detailed explanation is available inside the official test attempt review.

Question 2 of 15
The rear-view mirror of a vehicle is a
A
concave mirror
B
convex mirror
C
plane mirror
D
cylindrical mirror
View Correct Answer & Step-by-Step Solution
Correct Option:(B)convex mirror

Detailed explanation is available inside the official test attempt review.

Question 3 of 15
Dentists use a ... to see enlarged images of teeth.
A
convex mirror
B
concave mirror
C
plane mirror
D
prism
View Correct Answer & Step-by-Step Solution
Correct Option:(B)concave mirror

Detailed explanation is available inside the official test attempt review.

Question 4 of 15
The lens formula is
A
1/v + 1/u = 1/f
B
1/v − 1/u = 1/f
C
v − u = f
D
uv = f
View Correct Answer & Step-by-Step Solution
Correct Option:(B)1/v − 1/u = 1/f

Detailed explanation is available inside the official test attempt review.

Question 5 of 15
Glass has refractive index 1.5. The speed of light in it is
A
3 × 10⁸ m/s
B
2 × 10⁸ m/s
C
4.5 × 10⁸ m/s
D
1.5 × 10⁸ m/s
View Correct Answer & Step-by-Step Solution
Correct Option:(B)2 × 10⁸ m/s

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in NEET UG Physics: Optics — Chapter Test 1?

There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.

Is there negative marking?

No. Wrong answers do not lose marks, so attempt every question.

Is this mock test free?

Yes, it is completely free. Just log in with your email to start.

What does this test cover?

It covers the chapter "Optics" of NEET UG Physics. All questions are original, with a full solution for each.

Will I see my result and the solutions?

Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.

Can I take this test again?

Yes, you can retake it as many times as you like and compare your scores.