IBA Sukkur Mathematics MCQs STS SIBA Past Papers

At Sukkur Ice Cream Parlour, Ice Cream was sold in three flavors; mango, banana and vanilla. One day total 900 cups were sold and the ratio of mango to banana to vanilla was 5:12:3. The sold cups of vanilla are _____

  • 135
  • 185
  • 200
  • 215
  • A
  • Ratio
    Mango : Banana : Vanilla = 05 : 12 : 3
    5x + 12x + 3x = 900
    20x=900
    x=45
    5x=5(45)=225
    12x=12(45)=540
    3x=3(45)=135
    Mango =225 cups
    Banana=540 sups
    Vanilla=135 cups

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IBA Sukkur Mathematics MCQs STS SIBA Past Papers

A street hawker sells two types of newspapers one for Rs.25 and the other for Rs.40. If she sold 100 newspaper for Rs.2800. The newspapers she sold at Rs.25 are _____

  • 80
  • 85
  • 93
  • 97
  • A
  • Cost of one Newspaper=25
    Cost of other Newspapers=40
    X Newspaper Sold=25
    Y Newspaper Sold=40
    Total Sale
    X + Y=100
    Y=100-X
    25X + 40Y= 2800
    25X + 40 (100-X)=2800
    25X + 4000- 40X=2800
    -25X – 40 X=2800-4000
    -15X=-1200
    X=80

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