Mathematics Class VII

Question 1 of 25

1. Question
If $40\%$ of students in a class are Hindus, what per cent of the students are non – Hindus?
- $40\%$
- $10\%$
- $50\%$
- $60\%$
Correct

Incorrect

Hint

$100 - 40 = 60\%$
Question 2 of 25

2. Question
A basket is full of bananas, mangoes and apples. If $50\%$ are mangoes, $30\%$ are apples, then what percent are bananas?
- $10\%$
- $20\%$
- $25\%$
- $40\%$
Correct

Incorrect

Hint

$100 - (50 + 30)\% = 20\%$
Question 3 of 25

3. Question
What is $5\%$ of 200?
- 2
- 5
- 10
- 100
Correct

Incorrect

Hint

$\dfrac{50}{100} \times 200 = 10$
Question 4 of 25

4. Question
What is $12.5\%$ of 200?
- 25
- 12
- 40
- 100
Correct

Incorrect

Hint

$\dfrac{25}{200} \times 200 = 25$
Question 5 of 25

5. Question
There are 40 children in a class. $25\%$ like playing football. How many children like playing football?
- 10
- 20
- 30
- 40
Correct

Incorrect

Hint

$\dfrac{25}{100} \times 40 = 10$
Question 6 of 25

6. Question
The salary of Manish is ₹ 4000. He saves $10\%$ of his salary. How much does he save?
- Rs 400
- Rs 2000
- Rs 3000
- Rs 4000
Correct

Incorrect

Hint

$\dfrac{10}{100} \times 4000 = Rs 400$
Question 7 of 25

7. Question
Convert$\dfrac{1}{5}$ to per cent
- $10\%$
- $20\%$
- $40\%$
- $80\%$
Correct

Incorrect

Hint

$\dfrac{1}{5} \times 100 = 20\%$
Question 8 of 25

8. Question
A traveller covered $8\%$ of his total journey which is 50 km long on foot. How many kilometre did he cover on foot?
- 1 km
- 2 km
- 3 km
- 4 km
Correct

Incorrect

Hint

$\dfrac{8}{100} \times 50 = 4\ km$
Question 9 of 25

9. Question
In a particular kind of pulses, the quantity of protein is $25\%$ . How much protein is there in 4 kg of that pulse?
- 1 kg
- 2 kg
- 3 kg
- 4 kg
Correct

Incorrect

Hint

$\dfrac{25}{100} \times 4 = 1\ kg$
Question 10 of 25

10. Question
Meenu purchased a coat for Rs 600. She had to pay $4\%$ sales tax on it. Find the amount of sales tax.
- Rs 24
- Rs 16
- Rs 20
- Rs 32
Correct

Incorrect

Hint

$600 \times \dfrac{4}{100} = Rs 24$
Question 11 of 25

11. Question
The price of petrol has risen from ₹ 48 to ₹ 52 a litre. By what per cent has the price risen up?
- $8.33\%$
- $25\%$
- $4\%$
- $40\%$
Correct

Incorrect

Hint

$\dfrac{52 - 48}{48} \times 100 = 8.33\%$
Question 12 of 25

12. Question
₹ 100 are to be divided between Apala and Meenu. Apala gets $60\%$. What does Meenu get?
- 10
- 20
- 30
- 40
Correct

Incorrect

Hint

$(100 - 60)\% \times 100 = \dfrac{40}{100} \times 100 = Rs \ 40$
Question 13 of 25

13. Question
The angles of a triangle are in the ratio 1 : 1 : 2. What is the largest angle?
- $90^{\circ}$
- $45^{\circ}$
- $30^{\circ}$
- $60^{\circ}$
Correct

Incorrect

Hint

$\dfrac{2}{1+ 1 + 2} \times 180^{\circ} = \dfrac{2}{4} \times 180^{\circ} = 90^{\circ}$
Question 14 of 25

14. Question
The marks in a test decreased from 40 to 30. The percentage decrease is
- $10\%$
- $20\%$
- $25\%$
- $40\%$
Correct

Incorrect

Hint

$\dfrac{40 - 30}{40} \times 100 = 25\%$
Question 15 of 25

15. Question
The number of students in 2008 was 1000. It became 1100 in 2009. The percentage increase is
- $10\%$
- $5\%$
- $100\%$
- $1000\%$
Correct

Incorrect

Hint

$\dfrac{1100 - 1000}{1000} \times 100 = 10$
Question 16 of 25

16. Question
An article was purchased for ₹ 100 and sold for ₹ 120. What is the profit?
- Rs 20
- Rs 100
- Rs 120
- none of these
Correct

Incorrect

Hint

Loss = 120 – 100 = 20
Question 17 of 25

17. Question
A watch was purchased for ₹ 316 and sold for ₹ 300. What is the loss?
- Rs 16
- Rs 8
- Rs 24
- Rs 32
Correct

Incorrect

Hint

Loss = 316 – 300 = 16
Question 18 of 25

18. Question
A shopkeeper bought a table for ₹ 500 and sold it for ₹ 400. Find the loss percentage.
- $10\%$
- $20\%$
- $40\%$
- $80\%$
Correct

Incorrect

Hint

$\dfrac{500 - 400}{500} \times 100 = 20\%$
Question 19 of 25

19. Question
Meenu purchased an item for ₹ 800 and sold the same for ₹ 1000. The gain percentage is
- $25\%$
- $20\%$
- $40\%$
- $50\%$
Correct

Incorrect

Hint

$\dfrac{1000 - 800}{800} \times 100 = 25\%$
Question 20 of 25

20. Question
The interest on a sum of ₹ 2500 for 4 years at the interest rate $4\%$ is
- Rs 100
- Rs 200
- Rs 300
- Rs 400
Correct

Incorrect

Hint

Interest $= \dfrac{2500 \times 4 \times 4}{100}= Rs \ 400$
Question 21 of 25

21. Question
A man buys a shirt $\dfrac{3}{4}$ of its value and sells it for $20\%$ more than its value. What is his gain $\%$?
- $10\%$
- $50\%$
- $45\%$
- $30\%$
Correct

Incorrect

Hint

$x + \dfrac{20}{100}x = \dfrac{6x}{5}$
Gain $= \dfrac{6x}{5} -\dfrac{3x}{4} = \dfrac{24x - 15x}{20} = \dfrac{9x}{20}$
Question 22 of 25

22. Question
A dealer sells two wrist watches for Rs 2400 each gaining $20\%$ on one and losing $20\%$ on the other. His over all gain or loss is
- Loss Rs 250
- Gain Rs 200
- Loss Rs 200
- Gain Rs 300
Correct

Incorrect

Hint

Case -1:
CP $= \dfrac{2400 \times 100}{120} = 2000$
Case – 2:
CP $= \dfrac{2400 \times 100}{80} = 3000$
Total CP = 5000
Total SP $= 2400 \times 2 = 4800$
Loss = 5000 – 4000 = Rs 200
Question 23 of 25

23. Question
A man sells two cars for Rs 2464 each. On one car he gains $12\%$ and on another he losses $12\%$ . How much does he gain or loss on the whole transaction ?
- $2.44\%$
- $1.44\%$
- $3.44\%$
- $4.44\%$
Correct

Incorrect

Hint

Total CP = 2200 + 2800 = 5000
Total SP = 4928
Loss percentage $= \dfrac{72 \times 100}{5000} = 1.44\%$
Question 24 of 25

24. Question
Ashok loses $15\%$ by selling a mobile for Rs 595. At what price must he sell the mobile to earn a profit of $15\%$ ?
- Rs 805
- Rs 800
- Rs 600
- Rs 705
Correct

Incorrect
Hint

On selling at loss, CP
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 = \dfrac{595}{{85} \times 100 = 700 

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To make a profit of $15 \%, SP = 700\times \left( 1 + \dfrac{15}{100} \right) = 700 \times 1.15 = 805$
Question 25 of 25

25. Question
By selling a washing machine for Rs 8100, a retailer losses $10\%$. Find the cost price of the washing machine.
- Rs 5000
- Rs 9000
- Rs 3000
- Rs 2000
Correct

Incorrect

Hint

CP $8100 \times \dfrac{100}{90} = Rs\ 9000$

Mathematics Class VII

Practice Questions – Comparing Quantities – Class VII

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