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lakhan

· started a discussion

· 1 Months ago

thanks providing us mock free of cost , please do this favour two three weeks

Question:

The ratio of male to female students in a college for five years is plotted in the following line graph. If the number of female students doubled in 2009, by what percent did the number of male students increase in 2009?

  

Options:
A)

140

B)

120

C)

80

D)

70

Solution:

Ans:(a) 

  

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