1) The average of 30,40 and 50 is ______. a) 20 b) 30 c) 40 d) 50 2) The average of 10 and 8 is ______. a) 8 b) 9 c) 10 d) 11 3) The average of three numbers is 10. Sum of the three numbers will be___. a) 10 b) 20 c) 30 d) 40 4) The Sum of five numbes is 60.The average of five numbers will be___. a) 10 b) 20 c) 30 d) 12 5) The average of first five odd numbers is ______. a) 5 b) 3 c) 7 d) 9 6) The average of first five prime numbers is ______. a) 5.6 b) 6.5 c) 5.5 d) 5 7) The average of 1.2 , 2.3 , 3.4 is _______. a) 1.2 b) 2.3 c) 3.3 d) 9 8) The average of first ten counting numbers is___. a) 1.2 b) 5.5 c) 3.3 d) 9 9) The average of first five multiples of 10 is_______ . a) 30 b) 40 c) 50 d) 60 10) The average of first five multiples of 5 is_______ . a) 30 b) 40 c) 15 d) 60

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