Class 6 Maths worksheet  Percentage
Posted by Olympiad Tester on
 10
 40
 100
 250
Answer
D.
Q2) A packet of chocolates contains pieces of milk, dark and orange chocolates. 25% of the chocolates are dark chocolates. The ratio of the number of dark chocolates to the number of milk chocolates is 5:7. there are 78 pieces of dark and orange chocolates. What is the total number of pieces of chocolates in the packet?
 104
 120
 130
 195
Answer
B.
Q3) The price of a bag was $100 after a 20% discount. What was the original price of the bag?
 $20
 $80
 $120
 $125
Answer
D.
Q4) Mrs Tan paid $3150 for a piano after a discount of 30%. What was the price of the piano before discount?
 $1350
 $4500
 $7350
 $10 500
Answer
B.
Q5) The area of a plot of garden is 2730 m^{2}. 10% of it is taken up to grow roses and another 20% of it is used to grow sunflowers. What is the area of the remaining plot of land?
 819 m^{2}
 1911 m^{2}
 3900 m^{2}
 9100 m^{2}
Answer
B.
Q6) There are some beads in the box. 40% of them were blue and the rest were red. Devi used all the blue beads and 25% of the red beads to make a bracelet. What percentage of the beads was used to make the bracelet?
 50%
 55%
 65%
 85%
Answer
B.
Q7) Mrs Potter had some money. She spent 36% of it on her bills and spent 5/8 of the remainder on shopping. Then she saved the rest. What fraction of the money did Mrs Potter save?

2/5
 6/25
 9/40
 27/200
Answer
B.
Q8) Mrs Tan baked some cookies. She gave 40% of the cookies to her daughter and 20% of the remaining cookies to her mother. She had 48 cookies left. How many cookies did she bake?
 96
 100
 120
 160
Answer
B.
Q9) The figure below is made up of 20 identical squares. What percentage of the figure is not shaded?
 25%
 75%
 22.5%
 77.5%
Answer
B.
Q10) Express 17/25 as a percentage.
 0.68%
 6.8%
 68%
 680%
Answer
C.
Q11) There were 250 pupils in a hall and 40% of them were girls. Then 50 girls entered the hall. What was the new percentage of girls in the hall in the end?
 33%
 40%
 50%
 60%
Answer
C.
Q12) 20% of the 400 fruits in a crate are apples. 100 more apples are added to the crate. What percentage of the fruits in the crate are apples?
 16%
 25%
 30%
 36%
Answer
D.
Q13) Mr Ang borrowed $8 000 from a bank. The bank charges 10% interest on the loan per year. If Mr Ang pays off the loan in 2 years, how much does he have repay the bank?
 $8 800
 $9 600
 $9 7860
 $16 000
Answer
B.
Q14) Andy, Bala and Cai Long shared a sum of $160. Andy received 25% of the money, Bala received 30% of the money and Cai Long received the rest of the money. How much money did Cai Long receive?
 $45
 $88
 $72
 $105
Answer
C.
Q15) When Yanling increases her savings by 50% and Serene decreases hers by 75%, both of them will save the same amount which is $240. How much are their total savings at first?
 $480
 $800
 $960
 $1 120
Answer
D.
Q16) Grace stacked some identical cubes in a corner of a room as shown below.
What percentage of the cubes is hidden from sight?
 4%
 20%
 25%
 3313%
Answer
C.
Q17) The length and breadth of a rectangle are both decreased by 20%. By how many percent will its area be decreased?
 20%
 36%
 64%
 80%
Answer
B.
Q18) The figure below is divided into equal rectangular units. What percentage of the figure below is shaded?
 25%
 62.5%
 75%
 87.5%
Answer
C.
Q19) Nadia's mother gives her a list of fruits to buy. However, part of the paper was torn.The apples are 40% of the total number of fruits that Nadia has to buy, how many apples must she buy?
 20
 40
 60
 70
Answer
A.
Q20) In a school, 60% of the pupils are girls. 10% of the girls and 25% of the boys go to school by car. What percentage of the pupils go to school by car?
 16%
 25%
 35%
 95%
Answer
A.