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Bharat

· started a discussion

· 1 Months ago

Correct it (Question: 364644.0 )

18 will be correct answer

Question:

There are 105 students in a class. Number of girls in the class is 15 more than the boys. The average weight of girls is 6 kg more than the boy’s average weight. Total weight of girls is 570 kg more than that of boys. Calculate the average weight of the class. 

Options:
A)

18.4

B)

17.8

C)

17.4

D)

18.8

Solution:

Ans:(c)


Vikram Singh

· commented

· 1 Months ago

Yet to be approved!
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