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  • Percent problems

Percent problems

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  • Question 1:
    1 pts
    		What percent of 4545 is 99?
    10%10\%
    15%15\%
    20%20\%
    25%25\%
  • Question 2:
    1 pts
    		What is 25%25\% of 192192?

    9696

    4848

    2424

    1212

  • Question 3:
    1 pts
    		200%200\% of 158 is 7979.
  • Question 4:
    1 pts
    		What is 5%5\% of $400?\$400?

    $50\$50

    $15\$15

    $80\$80

    $20\$20

  • Question 5:
    2 pts
    		The shop offers 75%75\% off the original prices on the old collection. What fraction is taken off the prices?

    13\dfrac{1}{3}

    25\dfrac{2}{5}

    34\dfrac{3}{4}

    12\dfrac{1}{2}

  • Question 6:
    2 pts
    		A pupil scores 3 out of 20 in a test. Express this as a percentages.
  • Question 7:
    2 pts
    		A farmer decides to sell a 36%36\% of his 525 cows. Which expression can be used to find how many cows does he sell?
    36100⋅525\dfrac{36}{100}\cdot 525
    10036⋅525\dfrac{100}{36}\cdot 525
    525100⋅36\dfrac{525}{100}\cdot 36
    none of these
  • Question 8:
    2 pts
    		Natasha invest a $200\$200 in a bank account. At the end of the year she receives 10%10\% interest. Which expression can be used to find how much interest does she receive?

    1100⋅$200\dfrac{1}{100}\cdot \$ 200

    10%⋅$20010\%\cdot \$ 200

    10⋅$20010\cdot \$ 200

    10%÷$20010\%\div \$ 200

  • Question 9:
    3 pts
    		62%62\% of 600600 students are girls. How many are girls?

    414414

    398398

    372372

    212212

  • Question 10:
    3 pts
    		A bicycle with a price of $340\$340 is reduced 20%.20\%. What is the discount?
    $46\$ 46
    $54\$ 54
    $68\$ 68
    $78\$ 78
  • Question 11:
    3 pts
    		A cake weighs 950g. 35% of cakes is sugar. Calculate the weight of sugar in the cake.
    The weight of sugar in the cake is
  • Question 12:
    3 pts
    		After an increase of 20 20\ % a number becomes 540.540. Find the original number.
    The original number is
    .

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