CBSE Class 10 Science The Human Eye and the Colourful World MCQs Set E

Refer to CBSE Class 10 Science The Human Eye and the Colourful World MCQs Set E provided below available for download in Pdf. The MCQ Questions for Class 10 Science with answers are aligned as per the latest syllabus and exam pattern suggested by CBSE, NCERT and KVS. Chapter 11 The Human Eye and the Colourful World Class 10 MCQ are an important part of exams for Class 10 Science and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 10 Science and also download more latest study material for all subjects

MCQ for Class 10 Science Chapter 11 The Human Eye and the Colourful World

Class 10 Science students should refer to the following multiple-choice questions with answers for Chapter 11 The Human Eye and the Colourful World in Class 10.

Chapter 11 The Human Eye and the Colourful World MCQ Questions Class 10 Science with Answers

Question. The phenomenon of light responsible for the working of the human eye is         
(a) reflection
(b) refraction
(c) power of accommodation
(d) persistence of vision.

Answer: B

Question. The image formed on the retina of human eye is       
(a) virtual and erect
(b) real and erect
(c) virtual an inverted
(d) real and inverted

Answer: D

Question. The change in the focal length of human eye is caused due to         
(a) ciliary muscles
(b) pupil
(c) cornea
(d) iris

Answer: A

Question. The human eye forms the image of an object at its           
(a) cornea.
(b) iris.
(c) pupil.
(d) retina.

Answer: D

Question. The least distance of distinct vision for a young adult with normal vision is about           
(a) 25 m.
(b) 2.5 cm.
(c) 25 cm.
(d) 2.5 m.

Answer: A

Question. The light sensitive cell present on retina and is sensitive to the intensity of light is:       
(a) cones
(b) rods
(c) both rods and cones
(d) none of these

Answer: B

Question. Which of the following colours is least scattered by fog, dust of smoke?         
(a) Violet
(b) Blue
(c) Red
(d) Yellow

Answer: C

Question. The coloured light that refracts most while passing through a prism is         
(a) Yellow
(b) Violet
(c) Blue
(d) Red

Answer: B

 

Question. The change in focal length of an eye lens is caused by the action of the       
(a) pupil.
(b) retina.
(c) ciliary muscles.
(d) iris.

Answer: C

Question. The amount of light entering the human eye is controlled by           
(a) Ciliary muscles
(b) Pupil
(c) Cornea
(d) Iris

Answer: B

Question. The least distance of distinct vision for a young adult with normal vision is   
(a) 25 m
(b) 20 m
(c) 25 cm
(d) 20 cm

Answer: C

Question. The persistence of vision for normal eye is       
(a) (1/10) th of a second
(b) (1/16) th of a second
(c) (1/6) th of a second
(d) (1/18) th of a second 

Answer: B

Question. The eye defect represented by the figure is 

CBSE-Class-10-Science-The-Human-Eye-and-the-Colourful-World-MCQs-Set-E-1

(a) Myopia
(b) Hypermetropia
(c) Cataract
(d) Presbyopia

Answer: A

Question. The following illustration represents the   

CBSE-Class-10-Science-The-Human-Eye-and-the-Colourful-World-MCQs-Set-E

(a) Correction of eye defect
(b) working of a simple microscope
(c) both (a) and
(b) (d) none of the above

Answer: B

Question. Colour blindness is caused due to         
(a) lack of rod cells
(b) absence of optic nerve
(c) lack or cone cells
(d) none of these

Answer: C

Question. The human eye can focus objects at different distances by adjusting the focal length of the eye lens. This is due to
(a) presbyopia
(b) far-sightedness
(c) near-sightedness
(d) accommodation

Answer: D

Question. Long-sightedness or hypermetropia can be corrected by         
(a) Contact lens
(b) Concave lens
(c) Convex lens
(d) Bifocal lens

Answer: C

 

Question. The focal length of human eye lens can be changed due to     
(a) Iris
(b) Ciliary muscles
(c) Contact lens
(d) Spectacles

Answer: B

Question. The part of eye that determines the colour of the eye of a person is         
(a) Pupil
(b) Cornea
(c) Retina
(d) Iris

Answer: D

Question. The glass has greater refractive index for           
(a) Violet light
(b) Green light
(c) Blue light
(d) Red light

Answer: A

Question. The colour of sky is blue during day time, red during sunset and black at night. This is due to         
(a) Scattering of light
(b) Small particles present in atmosphere
(c) Atmospheric refraction
(d) All of the above.

Answer: D

 

Question. Which part of the eye refracts light entering the eye from external objects?         
(a) Lens
(b) Cornea
(c) Iris
(d) Pupil

Answer: B

Question. A student of class 10, is not able to see clearly the black board Question when seated at a distance of 5 m from the board, the defect he is suffering from is         
(a) Myopia
(b) Hypermetropia
(c) Presbyopia
(d) Astigmatism

Answer: A

Question. The component of white light with greatest wavelength is                
(a) Violet
(b) Red
(c) Green
(d) Blue

Answer: B

MCQs for Chapter 11 The Human Eye and the Colourful World Science Class 10

Expert teachers of studiestoday have referred to NCERT book for Class 10 Science to develop the Science Class 10 MCQs. If you download MCQs with answers for the above chapter you will get higher and better marks in Class 10 test and exams in the current year as you will be able to have stronger understanding of all concepts. Daily Multiple Choice Questions practice of Science will help students to have stronger understanding of all concepts and also make them expert on all critical topics. After solving the questions given in the MCQs which have been developed as per latest books also refer to the NCERT solutions for Class 10 Science. We have also provided lot of MCQ questions for Class 10 Science so that you can solve questions relating to all topics given in each chapter. After solving these you should also refer to Class 10 Science MCQ Test for the same chapter.

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