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1.6 Class Quiz 10: Percentage Decrease, Percentage Change and Discount

Quiz by Ms Choi

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10 questions
Show answers
  • Q1
    The price of a movie ticket changes from $20 to $30. Find the percentage change in the price.
    +50%
    -33.3%
    -50%
    +33.3%
    60s
  • Q2
    The percentage change in the price of a lunch box is +10%. The price was $30 before the change. Find the change in the price.
    -$1
    +$3
    +$1
    -$3
    60s
  • Q3
    Mandy buys a tennis racket for $800 and she saves $200. Find the discount per cent.
    25%
    20%
    80%
    33.33%
    120s
  • Q4
    In a box of pens, 30% of them are blue, 45% are red and the rest are black. If there are 360 red pens, find the total number of pens in the box.
    1200
    1440
    800
    162
    300s
  • Q5

    The marked price of a vase is $1000, and it is sold at a discount of 20%. Find the selling price.

    $800

    $80

    $20

    $200

    60s
  • Q6
    The price of a painting is decreased by 25% to $1200. Find the original price of the painting.
    $900
    $1600
    $4800
    $300
    120s
  • Q7
    A football is sold at a discount of 60% for $100. Find the marked price of the football. [Type the answer]
    Users enter free text
    Type an Answer
    120s
  • Q8
    The income of a company was $250 last month. If the income changes by +20% this month as compared to last month, find the income of the company this month.[Type the answer]
    Users enter free text
    Type an Answer
    120s
  • Q9
    A store sold 60 oranges in the morning and sold 80% LESS oranges in the afternoon. How many oranges are sold in the afternoon? [Just type the number]
    Users enter free text
    Type an Answer
    120s
  • Q10
    The marked price of a T-shirt is $300. If it is sold at 20% off, find the discount. [Type the answer]
    Users enter free text
    Type an Answer
    120s

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