# Worksheet on Percentage of a Number

Practice the questions given in the worksheet on percentage of a number.

We know, to find the percent of a number we obtain the given number and then multiply the number by the required percent i.e., x % of a = $$\frac{x}{100}$$ × a

1. Find the following:

(i) 22 % of 140

(ii) 25 % of $750 (iii) 16.5 % of 5000 kg (iv) 21/2 % of 80 l (v) 0.4 % of 8 km (vi) 120 % of 1000 (vii) 12 % of 360 m (viii) 22/7 % of 7 l (ix) 0.8 % of 250 g (x) $$\frac{3}{4}$$ % of$ 780

(xi) 12 % of 620

(xii) 1.25 % of 1250 mg

(xiii) 31/4 % of $5000 (xiv) $$\frac{3}{5}$$ % of 725 cm (xv) 31/3 % of 90 km 2. Find the value of the following: (i) 5% of 30 m (ii) 12% of$800

(iii) 10% of 70 km

(iv) 4.5% of 250 g

(v) 30% of $200 (vi) 12% of 100 kg (vii) 125% of 16 l (viii) 8% of 150 cm (ix) 8% of 1 kg (x) 25% of$350

3. What is 5 % of $1400? 4. What is 7 % of$ 7150?

5. What is 40 % of 400 kg?

6. Which is greater? Put >, < or = sign.

(i) 15% of 70 m …………. 25% of 60 m

(ii) 8% of $500 …………. 5% of$1000

(iii) 50% of 1 kg …………. 20% of 2000 g

(iv) 15% of $250 …………. 40% of$150

7. How many liters is 20 % of 15.125 liters?

8. In a public show 75 % of seats were filled.  If there were 600 seats in the hall, how many seats were vacant?

9. A man earns $3580 per month and spends 65 % of it. How much money does he save every month? 10. To clear his stock a shopkeeper offers a discount of 15 %. Find the discount on goods worth$500?

11. An alloy of copper and zinc contains 45 % of copper and the rest is zinc. Find the weight of the zinc in 2 kg of the alloy?

12. In an exam, 85 % of the children pass. Find the number of children who passed, if there were 1700 children.

13. Sam bought an electric iron at a price 25% less than the original price. If the original price of the iron is $2560, at what price did Sam buy the electric iron? 14. Ron wants to buy a television. The shopkeeper agreed to give Ron Television at a price less than the original price. So Ron Just had to pay$45000 for the television with original price of $50000. What was the percentage of discount given to Ron? Answers for the worksheet on percentage of a number are given below to check the exact answers of the above questions. Answers: 1. (i) 30.8 (ii)$ 187.50

(iii) 825 kg

(iv) 2 l

(v) 32 m

(vi) 1200

(vii) 43.2 m

(viii) 4/25 l

(ix) 2 g

(x) $5.85 (xi) 74.4 (xii) 15.625 mg (xiii)$ 162.50

(xiv) 4 .35 cm

(xv) 3 km

2. (i) 1.5 m

(ii) $96 (iii) 7 km (iv) 11.25 g (v)$60

(vi) 12 kg

(vii) 20 l

(viii) 12 cm

(ix) 80 g

(x) $87.50 3.$ 70

4. $500.50 5. 160 kg 6. (i) < (ii) < (iii) > (iv) < 7. 3.025 liters 8. 150 seats 9.$ 1253

10. $75 11. 1.1 kg 12. 1445 13.$1920

14.10%

## You might like these

Worksheet on Fraction into Percentage

Worksheet on Percentage into Fraction

Worksheet on Percentage into Ratio

Worksheet on Ratio into Percentage

Worksheet on Percentage into Decimal

Worksheet on Percentage of a Number

Worksheet on Finding Percent

Worksheet on Finding Value of a Percentage

Worksheet on Percentage of a Given Quantity

Worksheet on Word Problems on Percentage

Worksheet on Increase Percentage

Worksheet on Decrease Percentage

Worksheet on increase and Decrease Percentage

Worksheet on Expressing Percent

Worksheet on Percent Problems

Worksheet on Finding Percentage