Profit and Loss


  1. A tradesman, by means of a false balance defrauds 10 percent in buying goods and also defrauds 10 percent in selling. His gain percent is









  1. View Hint View Answer Discuss in Forum

    As per the given question ,

    Gain percent = ( 100 + 10 ) × ( 100 + 10 ) - 100 %
    100

    Correct Option: C

    As per the given question ,

    Gain percent = ( 100 + 10 ) × ( 100 + 10 ) - 100 %
    100

    Gain percent = 110 × 110 - 100 %
    100

    Gain percent = (121 – 100)% = 21 percent


  1. If a manufacturer gains 10 percent, wholesaler 15 percent and retailer 25 percent, then the production cost of an article, whose retail price is $ 1,265, is









  1. View Hint View Answer Discuss in Forum

    Here , retail price = $ 1,265
    According to question ,


    Production cost = 1265 ×
    100
    ×
    100
    ×
    100
    ( 100 + 25 )( 100 + 15 )( 100 + 10 )

    Correct Option: C

    Here , retail price = $ 1,265
    According to question ,


    Production cost = 1265 ×
    100
    ×
    100
    ×
    100
    ( 100 + 25 )( 100 + 15 )( 100 + 10 )

    Production cost = 1265 ×
    100
    ×
    100
    ×
    100
    = $ 800
    125115110




  1. An article passing through two hands is sold at a profit of 38% at the original cost price. If the first dealer makes a profit of 20%, then the profit percent made by the second is









  1. View Hint View Answer Discuss in Forum

    Let the profit percent made by the second person be y.

    ∴ 38 =y + 20 + 20y%
    100

    ⇒ 38 = y + 20 +
    y
    5

    6y
    = 38 - 20
    5

    Correct Option: A

    Let the profit percent made by the second person be y.

    ∴ 38 =y + 20 + 20y%
    100

    ⇒ 38 = y + 20 +
    y
    5

    6y
    = 38 - 20
    5

    6y
    = 18
    5

    ⇒ y =
    18 × 5
    = 15%
    6


  1. Raghavan purchased a scooter at (13 / 15) of its selling price and sold it at 12% more than its selling price. His gain is.









  1. View Hint View Answer Discuss in Forum

    Let marked price be x.

    ∴ C.P. =
    13
    x
    15

    S.P. =
    112x
    100

    ∴ Profit =112x-13x
    10015

    Profit

    ∴ Profit % =
    76x
    ×
    15
    × 100
    30013x

    Correct Option: D

    Let marked price be x.

    ∴ C.P. =
    13
    x
    15

    S.P. =
    112x
    100

    ∴ Profit =112x-13x
    10015

    Profit

    ∴ Profit % =
    76x
    ×
    15
    × 100
    30013x

    Profit % =
    380
    = 29
    3
    %
    1313



  1. If an article is sold at a gain of 5% instead of being sold at a loss of 5%, one gets $ 5 more. What is the cost price of the article?









  1. View Hint View Answer Discuss in Forum

    Let the C.P. of article = y
    According to the question,

    105y
    -
    95y
    = 5
    100100

    ⇒ 105y – 95y = 500
    ⇒ 10y = 500

    Correct Option: C

    Let the C.P. of article = y
    According to the question,

    105y
    -
    95y
    = 5
    100100

    ⇒ 105y – 95y = 500
    ⇒ 10y = 500
    ⇒ y =
    500
    = $ 50
    10

    Hence , the cost price of the article is $ 50 .