Question

Ek class me 30 students ke ausat marks 52the shirsh ke 6 students ka ausat 31 tha any students ke ausat marks kya the

Answer 1

Answer:

Total marks of 30 students = X x N = 52 x 30 = 1560

Total marks of six students

= 31 x 6 = 186

Total marks of 24 students

= 1560 - 186 = 1374 marks

Average marks of students = 1374/24 = 57.25 marks.

Explanation:

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