RRB ALP CBT I Exam 9-Aug-2018 Shift 2 Solved Paper

Question : 28 of 75

Marks: +1, -0

The mean height of 25 boys in a class is 150 cm, and the mean height of 35 girls in the same class is 145 cm. The combined mean height of 60 students in the class is ______ cm (approximately).