400: Angle's class II malocclusion is found in India

 a) 60%
 b) 30%
 c) 5%
 d) < 5%

 Ans:  B[Ref.M.S.RANI 3rd ed Pg 22]


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399: The six keys to normal occlusion was introduced by:

 a) Dewey
 b) Andrews.
 c) Tweed
 d) Angle


   Ans: B[Ref.Bhalajhi 3rd ed Pg 59]





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398: Incomplete overbite is:

 a) Open bite
 b) Deep overbite
 c) Overbite with no overbite
 d) Overjet with no overbite

 Ans:D[Ref.Bhalajhi 3rd ed pg 433 Fig (1)]


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