Constable (Punjab Police) CTS Past Papers Mathematics MCQs Police Department Punjab Police Department

Rameez buys good worth Rs. 6650, He gets a rebate of 06% on it, After getting the rebate, he pays sales tax @10%. Find the amount he will have to pay for the goods ?

  • 6999:20
  • 6876:10
  • 6654
  • 7000
  • b
  • Total Price = 6650
    Discount / Rebate = 06%
    06 % = 06/100*6650=399
    Purchase Amount = 6650-399=6251
    10% Tax = 6251*10/100=625.10
    Total Paid Amount = 6251+625.10=6876.1

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Constable (Punjab Police) CTS Past Papers Mathematics MCQs Police Department Punjab Police Department

The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percent increase of population per year is:

  • 37%
  • 6 %
  • 5%
  • 7%
  • c
  • One Decade = 10 Years
    Total Increase = 262500-175000=87500
    Total Increase in One decade= 87500
    Percentage= (Obtained/Total)*100
    (87500/175000)*100
    0.5*100=50%
    Population Increase in one Decade = 50%
    Population increase in one Year = 50/10=05%

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Constable (Punjab Police) CTS Past Papers Mathematics MCQs Police Department Punjab Police Department

The average weight of A, B and C is 45 Kg, If the average weight of A and B be 40 Kg and that of B and C be 43 Kg then the weight of B is:

  • 16 Kg
  • 31 Kg
  • 20 Kg
  • 17 Kg
  • b
  • Total Weight of A,B & C = 45
    Weight of Single One = 45*3=135
    Total Weight of A & B = 40
    Weight of Single One = 40.*2=80
    Total weight of B & C = 43
    Weight of Single One = 43*2=86
    A + B + C = 135
    80+C=135
    C=135-80=55
    B+C = 86
    B+55=86

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