1.

1). 382). 503). 404). 43

Answer»

Students in standard I are 42, 50, 40, 45, 48 and 52 from all 6 schools.

Average no. = TOTAL no. of students/ no. schools

Average no. = (42 + 50 + 40 + 45 + 48 + 52)/6 = 277/6 = 46.166 ≈ 46


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