ratio & proportion l1

7/27/2019 Ratio & Proportion L1

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Class 6 Ration & Proportion

Level 1

Ratio

1. If one out of 6 coaches of a train of Delhi Metro is reserved for ladies, then the ratio of coachesrevered for ladies to total number of coaches is

a. 1:5b. 1:6c. 5:1d. 5:6

2. What is the ratio of number of sides of a pentagon to that of a heptagon?a. 7:5b. 6:5c. 5:7d. 5:6

3. Fill in the missing blanks:

4. The number of male staff working in an office is 20 while the number of female staff is 12. Findthe ratio of number of female staff to that of total number of staff.

a. 3:5b. 3:8c. 8:3d. 5:3

5. If sixty rupees are to be divided between Kriti and Kiran in the ratio 1:2, then the amount whichKiran gets is:

a. Rs 40b. Rs 20c. Rs 50d. None

6. If I walk 1.2 km and travel by metro by 6.4 km to reach my office, then what is the ratio ofdistances covered by metro and by walking?

7. How many pens Sangeeta gets if 20 pens are divided between Sangeeta and Ana in the ratio3:2?

a. 12b. 16c. 8d. 4

8. The length and breadth of a hall are in the ratio 5:3.a. What would be the length if the breadth is 15 m?b. What would be the breadth if the length is 30 m?

9. Which of the ratios represent 25 g to 0.1 kg?


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a. 1:4b. 1:40c. 1:400d. None

10.Distances travelled by Hamid and Karan in an hour are 9 km and 12 km respectively. Find theratio of the speeds of the two.

Proportion

1. Determine if the following numbers are in proportion:a. 4, 6, 8, 12b. 33, 44, 75, 100

2. The ratio which is in proportion to 34:102 isa. 37:111b. 36:105c. 35:108d. 38:115

3. If 23, a, 1, 3 are in proportion, then what would be the value of a?4. Which of the following are equal to the ratio of 3:4?

a. 75:125b. 1 m: 1.25 mc. 750 g: 1 kgd. None

5. If I buy 2 kg of sweet for Rs 120 and Ramesh buys 4 kg of snacks for Rs 320, then the moneyspent by us are in the proportion

a.

3:8b. 4:7c. 7:4d. 8:3

6. Determine if the following statements are true or false:a. 40 persons: 200 persons = Rs 15: Rs 75b. 7.5 liters: 15 liters = 5 kg: 10 kgc. 32 m: 64 m = 6 sec: 12 secd. 45 km: 60 km = 12 hours: 15 hours

7. If the middle terms of a proportion are 3 and 6 and the extreme terms are 1 and 18, then whatwould the proportion be?

8. What would be the fourth term of the proportion

a.

b. 0.25c.

d. None


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Unitary Method

1. If the cost of 6 cans of juice is Rs 210, then the price of 5 cans of juice will be:a. Rs 175b. Rs 185c. Rs 165d. Rs 145

2. A bike travels 205 km with 5 liters of petrol, find the distance it would travel with 1.5 liters ofpetrol.

3. Cost of 5 kg of wheat is Rs 30.50. What would be the cost of 8 kg of wheat?a. Rs 42.20b. Rs 48.80c. Rs 32. 40d. Rs 42.70

4. Raju buys 10 pens for Rs 150 and Sonu buys 8 pens for Rs 104. Who buys the pens cheaper?a. Rajub. Sonuc. Both buy at the same rate.

5. If the cost of 5 dozen bananas is Rs 60, how many bananas can be purchased for Rs 45?6. If the cost of 7 m of cloth is Rs 294, how many rupees would I have to spend to buy 5 m of cloth?

a. 210b. 225c. 235d. 228

7. If a car covers a distance of 90 km in

hours, what distance does it cover in 2 hours?

8. Cost of 8.1 kg of wheat is Rs 72.90. What is the cost of 4.5 kg of wheat?


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Answers

Ratio

1. b2. c3. 2;94. b5. b6. 16:37. a8.

a. 25 mb. 18 m

9. a10.3:4

Proportion

1.a. Yesb. Yes

2. a3. 694. c5. a6.

a. Trueb. Truec. Trued. False

7. 1:3::6:188. a

Unitary Method

1. a2. 61.5 km3. Rs 48.804. b5. 456. a7. 72 km8. Rs 40.50

ratio & proportion l1

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