Question

24. (2) If age of each student be divided by 2 , the average will also be divided by 2 . Thus, new average ( =20 div 2=10 ) yr.

# 24. In above question, what will be the average age of students, if age of each student is divided by 2? (1) 20 (2) 10 (3) 12 (4) 18

Solution