The average height of 50 pupils in a class is 150 cm. Five of them whose height is 146 cm, leave the class and five others whose average height is 156 cm, join. The new average height of the pupils of the class (in cm) is __________ . December 31, 2021December 31, 2021 administrator A. 149B. 151C. 152D. 153Check AnswerB. 151 Share the PostRelated Posts:The average height of 35 boys in a class was…A man purchased 3 blankets @ Rs.100 each, 5 blankets…The average weight of 25 persons sitting in a boat…The acquisition of new forms of behaviour,…The average age of a group of 10 persons was…The total marks obtained by a student in Physics,…