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(a) (U) 12 S.S.C. Graduate Level Examination, 2000 (Second Shift) 83. The average age of 30 boys in a class is 15 years, a boy whose age is 20 years, leave the class Di and in his place two boys came in the class with a difference of 5 years, if all the boys If the average age is now 15 years, then the age of the youngest boy among the newcomers is - (a) 20 years (b) 15 years (c) 10 years (d) 8 years S.S.C. Graduate Level Examination, 2001 (First shift)

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