NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities MCQ are part of NCERT Solutions for Class 7 Maths. Here we have given NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities MCQ.

- Comparing Quantities Class 7 Ex 8.1
- Comparing Quantities Class 7 Ex 8.2
- Comparing Quantities Class 7 Ex 8.3

Board |
CBSE |

Textbook |
NCERT |

Class |
Class 7 |

Subject |
Maths |

Chapter |
Chapter 8 |

Chapter Name |
Comparing Quantities |

Exercise |
MCQ |

Number of Questions Solved |
40 |

Category |
NCERT Solutions |

## NCERT Solutions for Class 7 Maths Chapter 8 Comparing Quantities MCQ

**Important Multiple Choice Questions**

**1.** The ratio of ? 10 to 50 paise is

**(a)** 20 : 1

**(b)** 10 : 1

**(c)** 5 : 1

**(d)** 1 : 20.

**2.** The ratio of 6 kg to 400 g is

**(a)** 10 : 1

**(b)** 15 : 1

**(c)** 12 : 1

**(d)** 6 : 1.

**3.** The ratio of 3 m to 60 cm is

**(a)** 4 : 1

**(b)** 3 : 1

**(c)** 5 : 1

**(d)** 2 : 1.

**4.** The ratio of 15 days to 72 hours is

**(a)** 2 : 1

**(b)** 3 : 1

**(c)** 4 : 1

**(d)** 5 : 1.

**5.** The ages of father and son are 45 years and 10 years. The ratio of their ages is

**(a)** 3 : 2

**(b)** 5 : 2

**(c)** 9 : 2

**(d)** 15 : 2.

**6.** The cost of 3 envelopes is ₹ 15. Find the cost of 5 envelopes.

**(a)** ₹ 20

**(b)** ₹ 25

**(c)** ₹ 30

**(d)** ₹ 40.

**7.** The cost of 7 kg of potatoes is ₹ 42. How many kg of potatoes can be purchased for ₹ 96?

**(a)** 10 kg

**(b)** 12 kg

**(c)** 15 kg

**(d)** 16 kg.

**8.** The cost of 4 m of cloth is ? 40. Find the cost of 9 m of cloth.

**(a)** ₹ 90

**(b)** ₹ 60

**(c)** ₹ 50

**(d)** ₹ 40.

**9.** The cost of 8 pencils is ₹ 10. Find the cost of 20 pencils.

**(a)** ₹ 20

**(b)** ₹ 25

**(c)** ₹ 24

**(d)** ₹ 30.

**10.** A motorcycle goes 120 km in 3 l of petrol. How much petrol will be required to go 600 km?

**(a)** 10 l

**(b)** 12 l

**(c)** 15 l

**(d)** 20 l.

**11.** as per cent is

**(a)** 20%

**(b)** 25%

**(c)** 30%

**(d)** 12 %.

**12.** as per cent is

**(a)** 25%

**(b)** 121%

**(c)** 20%

**(d)** 16%.

**13.** as per cent is

**(a)** 125%

**(b)** 150%

**(c)** 200%

**(d)** 250%.

**14.** 0.1 as per cent is

**(a)** 1%

**(b)** 10%

**(c)** 100%

**(d) **0.1%.

**15.** 0.04 as per cent is

**(a)** 10%

**(b)** 20%

**(c)** 25%

**(d)** 4%.

**16.** as per cent is

**(a)** 19%

**(b)** 10%

**(c)** 100%

**(d)** none of these.

**17.** Out of 40 children in a class, 10 are boys. What is the percentage of boys?

**(a)** 10%

**(b)** 40%

**(c)** 4%

**(d)** 25%.

**18.** Out of 25 students, 5 are absent. What per cent of the students are absent?

**(a)** 10%

**(b)** 20%

**(c)** 25%

**(d)** 30%.

**19.** A shop has 50 televisions, out of which 5 are defective, defective? What per cent are

**(a)** 5%

**(b)** 10%

**(c)** 50%

**(d)** 25%.

**20.** There are 100 voters. 50 of them votes yes. What per cent voted yes?

**(a)** 10%

**(b) **25%

**(c)** 50%

**(d)** 15%.

**21.** If 40% of students in a class are Hindus, what per cent of the students are non – Hindus?

**(a)** 40%

**(b)** 10%

**(c)** 50%

**(d)** 60%.

**22.** A basket is full of bananas, mangoes and apples. If 50% are mangoes, 30% are apples, then what per cent are bananas?

**(a)** 10%

**(b)** 20%

**(c)** 25%

**(d)** 40%.

**23.** What is 5% of 200?

**(a)** 2

**(b)** 5

**(c)** 10

**(d)** 100.

**24.** What is 12 % of 200?

**(a)** 25

**(b)** 12

**(c)** 40

**(d)** 100.

**25.** There are 40 children in a class. 25% like playing football. How many children like playing football?

**(a)** 10

**(b)** 20

**(c)** 30

**(d)** 40.

**26.** The salary of Manish is ₹ 4000. He saves 10% of his salary. How much does he save?

**(a)** ₹ 400

**(b)** ₹ 2000

**(c)** ₹ 3000

**(d)** ₹ 4000.

**27.** Convert to per cent

**(a)** 10%

**(b)** 20%

**(c)** 40%

**(d)** 80%.

**28.** A traveller covered 8% of his total journey which is 50 km long on foot. How many kilometre did he cover on foot?

**(a)** 1 km

**(b)** 2 km

**(c)** 3 km

**(d)** 4 km.

**29.** In a particular kind of pulses, the quantity of protein is 25%. How much protein is there in 4 kg of that pulse?

**(a)** 1kg

**(b)** 2kg

**(c)** 3kg

**(d)** 4kg.

**30.** Meenu purchased a coat for 7 600. She had to pay 4% sales tax on it. Find the amount of sales tax.

**(a)** ₹ 24

**(b)** ₹ 16

**(c)** ₹ 20

**(d)** ₹ 32.

**31.** The price of petrol has risen from ₹ 48 to ₹ 52 a litre. By what per cent has the price risen up?

**(a)** % or 8.33%

**(b)** 25%

**(c)** 4%

**(d)** 40%.

**32.** ₹ 100 are to be divided between Apala and Meenu. Apala gets 60%. What does Meenu get?

**(a)** ₹ 10

**(b)** ₹ 20

**(c)** ₹ 30

**(d)** ₹ 40.

**33.** The angles of a triangle are in the ratio 1:1:2. What is the largest angle?

**(a)** 90°

**(b)** 45°

**(c)** 30°

**(d)** 60°.

**34.** The marks in a test decreased from 40 to 30. The percentage decrease is

**(a)** 10%

**(b)** 20%

**(c)** 25%

**(d)** 40%.

**35.** The number of students in 2008 was 1000. It became 1100 in 2009. The percentage increase is

**(a)** 10%

**(b)** 5%

**(c)** 100%

**(d)** 1000%.

**36.** An article was purchased for ₹ 100 and sold for ₹ 120. What is the profit?

**(a)** ₹ 20

**(b)** ₹ 100

**(c)** ₹ 120

**(d)** None of these.

**37.** A watch was purchased for ₹ 316 and sold for ₹ 300. What is the loss?

**(a)** ₹ 16

**(b)** ₹ 8

**(c)** ₹ 24

**(d)** ₹ 32.

**38.** A shopkeeper bought a table for ₹ 500 and sold it for ₹ 400. Find the loss percentage.

**(a)** 10%

**(b)** 20%

**(c)** 40%

**(d)** 50%.

**39.** Meenu purchased an item for ₹ 800 and sold the same for ₹ 1000. The gain percentage is

**(a)** 25%

**(b)** 20%

**(c)** 40%

**(d)** 50%.

**40.** The interest on a sum of ₹ 2500 for 4 years at the interest rate 4% is

**(a)** ₹ 100

**(b)** ₹ 200

**(c)** ₹ 300

**(d)** ₹ 400.

**ANSWERS**

**HINTS/SOLUTIONS**

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