Human Eye And The Colourful World Class 10 MCQ Online Test

Human Eye And The Colourful World Class 10 MCQ Online Test

What is the anterior portion of the sclera known as?


What is the middle layer of the eye known as?


The iris is a continuation of which of these structures?


How many layers of neural cells does the retina possess?


In which of these structures are the eyes located?


How many layers does the wall of the eyeball have?


What is the sclera composed of?


A person cannot see distinctly objects kept beyond 2 m. This defect can be corrected by using lens of power


A student sitting on the last bench can read the letters written on the blackboard but is not able to read / the letters written in his textbook. Which of the following statements is correct?


At noon the sun appears white as


Which of the following phenomena of light are involved in the formation of a rainbow?


Twinkling of stars is due to atmospheric


The clear sky appears blue because


Which of the following statements is correct regarding the propagation of light of different colours of white light in air?


The danger signals installed at the top of tall buildings are red in colour. These can be easily seen from a distance because among all other colours, the red light


Which of the following phenomena contributes significantly to the reddish appearance of the sun at sunrise or sunset?


The bluish colour of water in deep sea is due to


When light rays enter the eye, most of the refraction occurs at the


The focal length of the eye lens increases when eye muscles


Which of the following statement is correct?


Class 10 Science Online Test (Chapter-wise)

Chapter 1: Chemical reactions and equationsOnline TestMCQs and Answers
Chapter 2: Acids, bases and saltOnline TestMCQs and Answers
Chapter 3: Metals and Non-metalsOnline TestMCQs and Answers
Chapter 4: Carbon and Its CompoundsOnline TestMCQs and Answers
Chapter 5: Periodic Classification Of ElementsOnline TestMCQs and Answers
Chapter 6: Life ProcessesOnline TestMCQs and Answers
Chapter 7: Control and CoordinationOnline TestMCQs and Answers
Chapter 8: How do Organisms Reproduce?Online TestMCQs and Answers
Chapter 9: Heredity and EvolutionOnline TestMCQs and Answers
Chapter 10: Light Reflection and RefractionOnline TestMCQs and Answers
Chapter 11: The Human Eye and Colourful WorldOnline TestMCQs and Answers
Chapter 12: ElectricityOnline TestMCQs and Answers
Chapter 13: Magnetic Effects of Electric CurrentOnline TestMCQs and Answers
Chapter 14: Sources of EnergyOnline TestMCQs and Answers
Chapter 15: Our EnvironmentOnline TestMCQs and Answers
Chapter 16: Sustainable Management of Natural ResourcesOnline TestMCQs and Answers

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