Here is NEET Physics Optical Instruments Set 01 for your practice. These MCQ Questions for NEET Optical Instruments Physics come with answers and match updated NEET, NCERT, and KVS exam rules. Use additional chapter-wise MCQs for NEET NEET Physics to test your skills and find more study materials for all subjects.
Chapter MCQs: NEET Physics Optical Instruments
NEET Physics students should review the 50 questions and answers to strengthen understanding of core concepts in Optical Instruments.
NEET Physics Optical Instruments Objective Questions
Question: The image formed by an objective of a compound microscope is
a) real and enlarged
b) virtual and diminished
c) real and diminished
d) virtual and enlarged
Answer: real and enlarged
Question: An astronomical telescope has a large aperture to
a) have high resolution
b) increases span of observation
c) have low dispersion
d) reduce spherical aberration
Answer: have high resolution
Question: To increase the angular magnification of a simple microscope, one should increase
a) the power of the lens
b) the aperture of the lens
c) the object size
d) the focal length of the lens
Answer: the power of the lens
Question: A normal eye is not able to see objects closer than 25 cm because
a) the eye is not able to decrease the focal length beyond a limit
b) the eye is not able to decrease the distance between the eye-lens and the retina beyond a limit
c) the distance of the retina from the eye-lens is 25 cm
d) the focal length of the eye is 25 cm
Answer: the eye is not able to decrease the focal length beyond a limit
Question: Resolving power of a telescope increases with
a) increase in apeture of objective
b) increase in aperture of eye piece
c) increase in focal length of objective
d) increase in focal length of eye-piece
Answer: increase in apeture of objective
Question: A normal eye has retina 2cm behind the eye lens. What is the power of the eye-lens when the eye is fully relaxed ?
a) 50 D
b) 54 D
c) 40 D
d) 45 D
Answer: 50 D
Question: The focal length of the objective of a telescope is 60 cm. To obtain a magnification of 20, the focal length of the eye piece should be
a) 3 cm
b) 4 cm
c) 5 cm
d) 2 cm
Answer: 3 cm
Question: If the focal length of objective lens is increased then magnifying power of
a) microscope will decrease but that of telescope increase.
b) microscope and telescope both will decrease
c) microscope and telescope both will increase
d) microscope will increase but that of telescope decrease
Answer: microscope will decrease but that of telescope increase.
Question: The magnifying power of a telescope is 9. When it is adjusted for parallel rays, the distance between the objective and the eye piece is found to be 20 cm. The focal length of lenses are
a) 18 cm, 2 cm
b) 11 cm, 9 cm
c) 10 cm, 10 cm
d) 15 cm, 5 cm
Answer: 18 cm, 2 cm
Multiple Choice Questions (MCQs) for NEET Physics Optical Instruments
Practice MCQs: Optical Instruments (NEET)
Review these MCQs for Optical Instruments to check your active preparation status. Aligned with current NEET standards for NEET Physics, these multiple-choice sets offer targeted daily drills. Routine practice on these objective questions ensures a solid grasp of key concepts for upcoming tests.
Optical Instruments NCERT Based Objective Questions
Built strictly from the official NCERT book for NEET, these Physics objective questions highlight essential exam topics. Compare your final answers against our provided keys after practice. Reviewing our expert NCERT solutions for NEET Physics will further clarify concepts in Optical Instruments.
Interactive MCQ Tests for NEET Physics
To prepare for your exams you should also take the NEET Physics MCQ test for this chapter on our website. This will help you improve your speed and accuracy and it is also free for you. Regular revision of these Physics topics will make you an expert in all important chapters of your course.
FAQs
You can get most exhaustive NEET Physics Optical Instruments Set 01 for free on StudiesToday.com. These MCQs for NEET Physics are updated for the 2026-27 academic session as per NEET examination standards.
Yes, our NEET Physics Optical Instruments Set 01 include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NEET paper is now competency-based.
By solving our NEET Physics Optical Instruments Set 01, NEET students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NEET have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NEET exams.
Yes, you can also access online interactive tests for NEET Physics Optical Instruments Set 01 on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.