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madhur gupta

· started a discussion

· 1 Months ago

Wrong (Question:388277.0)

Question is asking for 5 years

Question:

In a certain year, a school had 60% boys and 40% girls as students. In the next five years the number of boys decreased by 10% and the number of girls increased by 10%. What is the change in total roll strength of the school in five years ?

Options:
A)

3% Increase

B)

2% decrease

C)

No Change

D)

1.5% decrease

Solution:

Ans: (b)

  

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