1) Which of the following is used as a side view mirror ? a) Plane mirror b) Concave mirror c) Convex mirror d) None of the above  2) Concave lens is converging in nature . a) True b) False 3) The image which can be obtained on the screen is ________________ image . a) Erect b) Inverted c) Virtual d) Real 4) Which one shows lateral inversion ? a) Plane mirror b) None of these c) Concave mirror d) Convex mirror 5) Convex mirror always forms _____________ and _______________ image . a) Virtual , inverted b) Real , inverted c) Erect , virtual d) Real , erect  6) A concave lens forms : a) Erect , virtual and magnified image  b) Erect , Virtual and small image c) Inverted , virtual and smaller image  d) Erect , real and smaller image  7) Which lens is called the magnifying lens ? a) Convex lens b) Concave lens 8) Plane mirror forms virtual image .  a) True b) False 9) White light is composed of : a) Three colours b) Five colours c) Two colours d) Seven colours 10) Identify this phenomenon a) Lateral inversion b) Reflection  c) All the above 

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