Ratio and Proportion Quiz 1

Question 1

Time: 00:00:00
Find the fourth proportional of 5,16 and 45?

144

144

123

123

156

156

213

213

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Question 2

Time: 00:00:00
The ages of Dhoni and Virat are in the ratio 5:2. Ten years hence, the ratio will be 2:1. Their Present ages are?

20 years,50 years

20 years,50 years

30 years,40 years

30 years,40 years

50 years,20 years

50 years,20 years

10 years,18 years

10 years,18 years

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Question 3

Time: 00:00:00
Audi,bmw and benz cars have their speeds in the ratio 7:8:9. The ratio between the time taken by them to travel the same distance is?

22:45:67

22:45:67

72:63:56

72:63:56

12:34:65

12:34:65

12:45:78

12:45:78

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Question 4

Time: 00:00:00
Sam distributed some amount of money among the bush, Obama, Trump, and Biden in the proportion 3:5:7:2 respectively. If Trump gets 200 more than Biden, what’s Obama's share?

250

250

310

310

300

300

200

200

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Question 5

Time: 00:00:00
Salaries of Salman and Shahrukh are in the ratio 2:3 for a movie in which they are cast. If the salary of each is increased by Rs,4000, the new ratio becomes 40:57. What is Shahrukh’s Present salary?

Rs.52,000

Rs.52,000

Rs.38,000

Rs.38,000

Rs.41,000

Rs.41,000

Rs.15,000

Rs.15,000

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Question 6

Time: 00:00:00
Krunal and Hardik are Brothers. They have Rs.2890with them together. If (3/10)th of Krunal's amount is equal to (12/7)th of Hardik’s amount. How much does Hardik have?

14,672.98

14,672.98

11,301.28

11,301.28

19,404.28

19,404.28

21,767.08

21,767.08

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Question 7

Time: 00:00:00
Sita and Ram on the eve of the festival bought 40 liters of a mixture that contains oil and water in the ratio of 10:6. If 8 liters of this mixture is replaced by 8 liters of oil, the ratio of oil to water in the new mixture would be?

11:5

11:5

13:5

13:5

7:9

7:9

12:17

12:17

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Question 8

Time: 00:00:00
A thief stole a bag of which has coins of 25p,10p and 5p in the ratio 3:2:1.The thief after counting realises that he has 30rs in all, how many 5p coins are there in the bag?

50 coins

50 coins

100 coins

100 coins

150 coins

150 coins

200 coins

200 coins

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Question 9

Time: 00:00:00
Prices of iPhone and Ipad are in the ratio of 7:5. If the iPhone costs Rs 8000 more than the Ipad, the price of the Ipad is?

7000

7000

11000

11000

15000

15000

20000

20000

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Question 10

Time: 00:00:00
Copper is 25 times as heavy as oil and silver is 5 times as heavy as oil. In what ratio they should be mixed to get an alloy 15 times heavier than oil?

1:1

1:1

2:1

2:1

5:2

5:2

7:8

7:8

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