Ratio and Proportion Problems Practice Question and Answer
8Q: Rs. 180 is stored in a box in the form of 1 Rupee coins, 50 paisa coins and 25 paisa coins. Their ratio is 2:3:4. Find the no. of 50 paisa coins. 2605 25d1b28fc1fc62311c7736a4a
5d1b28fc1fc62311c7736a4a- 160false
- 2120true
- 3150false
- 4180false
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Answer : 2. "120"
Q: An amount of money is to be divided among Sakshi, Aastha and Ruchita in the ratio of 3: 5: 7 respectively. If the amount received by Ruchita is Rs. 8000 more than the amount received by Aastha, what will be the average amount received by Sakshi & Aastha?
1090 060acb8fb2fb4b11d33d9fe12
60acb8fb2fb4b11d33d9fe12- 115000false
- 216000true
- 316500false
- 418000false
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Answer : 2. "16000"
Q: In a garden, the ratio of the number of coconut trees to that of mango trees is 5:6 respectively. If the total number of trees is 121, then how many coconut trees are there in the garden? 6925 45d1b08d58a754124194a7526
5d1b08d58a754124194a7526- 150false
- 245false
- 356false
- 455true
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Answer : 4. "55"
Q: The ratio of the income of A to that of B is 5 : 7. A and B save Rs.4,000 and Rs.5,000 respectively. If the expenditure of A is equal to $$ {66 {2\over 3}}{\%}$$ of the expenditure of B, then the total income of A and B is:
797 06007f2b6a41f3f2fa419c443
6007f2b6a41f3f2fa419c443- 126,400false
- 225,200false
- 324,000true
- 428,800false
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Answer : 3. "24,000"
Q: Which of the following represents a correct proportion?
1101 05ff9b049576a027ccbddd67c
5ff9b049576a027ccbddd67c- 112 : 9 :: 16 : 12true
- 213 : 11 :: 5 : 4false
- 330 : 45 :: 13 : 24false
- 43 : 5 :: 2 : 5false
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Answer : 1. "12 : 9 :: 16 : 12"
Q: The income of P and Q are in the ratio 3:2 and their expenditures are in the ratio 3:2 and their expenditures are in the ratio 5:3. If each saves Rs. 2,000. What is their income? 1794 05d1b16c38a754124194a7579
5d1b16c38a754124194a7579- 124,000 & 16,000true
- 212,000 & 8,000false
- 310,000 & 8,000false
- 415,000 & 10,000false
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Answer : 1. "24,000 & 16,000"
Q: The number of students in three classes are in the ratio 2:3:5. If the number of students in each class is increased by 20 the ratio become 4: 5: 7. The total number of students before the increase was
1016 05f59cad069ed13038c145fe2
5f59cad069ed13038c145fe2- 180false
- 290false
- 3100true
- 4120false
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Answer : 3. "100"
Q: Three numbers are in the ratio 5: 7: 12. If the sum of the first and the third numbers is greater than the second number by 50. The sum of the three numbers is
1987 05f3282b4b07ff927c147b2da
5f3282b4b07ff927c147b2da- 195false
- 285false
- 3125false
- 4120true
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