Directions : Study the following graph carefully and answer the following questions given below.
What is the ratio of Sum of Boys in School D and Girls in School E together to the Sum of Girls in School D and Boys in School E together is?
  • a)
    997:1012
  • b)
    999:1012
  • c)
    1000:1011
  • d)
    1000:1013
  • e)
    None
Correct answer is option 'A'. Can you explain this answer?

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Answers

School D:
B + G = 10081
B - G = 475
B = 5278 G = 4803
In School E:
B + G = 10009
B - G = 625
B = 5317 G = 4692
Ratio = (5278+4692):(4803+5317)
9970:10120
997:1012

School D:B + G = 10081B - G = 475B = 5278 G = 4803In School E:B + G = 10009B - G = 625B = 5317 G = 4692Ratio = (5278+4692):(4803+5317)9970:10120997:1012
School D:B + G = 10081B - G = 475B = 5278 G = 4803In School E:B + G = 10009B - G = 625B = 5317 G = 4692Ratio = (5278+4692):(4803+5317)9970:10120997:1012