Mathematics Mcqs
Q The ratio of the number of boys and girls in a college is 7 : 8. If the percentage iikcrease in the number of boys and girls be 20% and 10% respectively, what will be the new ratio ?
  • A A. 8 : 9
  • B B. 17 : 18
  • C C. 21 : 22
  • D D. Cannot be determined
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