RRB RPF SI 5 Jan 2019 Shift 1 Paper

Question : 106 of 120

Marks: +1, -0

A gift box has 10 bangles. The average weight of the first 4 bangles is 57 gms and the average weight of the remaining 6 bangles is 58 gms. Tell the average weight of all bangles | (in grams)