Ratio and Proportion Questions Practice Question and Answer
8 Q: If three persons A, B and C invested in a business in the ratio 10 : 15 : 8 for 8 months, 6 months and 12 months respectively. If the total profit earned at the end of the year is Rs.2660 find the Share of B (in Rs.) in the total profit-
369 062066344b09c070dbb4f667a
62066344b09c070dbb4f667a- 11200false
- 2800false
- 3900true
- 4750false
- 5945false
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Answer : 3. "900"
Q: If 35% of a number is subtracted from the second number the second number reduces to its four–fifths. What is the ratio the first number to the second number?
447 061f8f26f0f51a110a8e1c6d7
61f8f26f0f51a110a8e1c6d7- 14 : 7true
- 24 : 9false
- 35 : 9false
- 45 : 7false
- 56 : 7false
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Answer : 1. "4 : 7 "
Q: If A:B:C=2:3:4, then the ratio$$({a\over b}):({b\over c}):({c\over a})$$will be 2236 15d1b1a478a754124194a7587
5d1b1a478a754124194a7587- 18:9:16false
- 28:9:12false
- 38:9:24true
- 44:9:16false
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Answer : 3. "8:9:24 "
Q: The salary of P, Q and R are in the ratio of 3 : 4 : 5. The salary of P, Q and R together is Rs. 33600 by what per cent is the salary of R more than that of P ?
502 061d43b3fd3fb4d486d9ff9b5
61d43b3fd3fb4d486d9ff9b5- 1$$ {66{2\over3}{\%}}$$true
- 2$$ {68{1\over3}{\%}}$$false
- 364 %false
- 4None of thesefalse
- 5$$ {69{1\over3}{\%}}$$false
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Answer : 1. "$$ {66{2\over3}{\%}}$$"
Q: Find the mean proportional between 8 and 98.
539 061b9c7c23917803786d2668f
61b9c7c23917803786d2668f- 1112false
- 228false
- 316true
- 453false
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Answer : 3. "16"
Q: 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. 2315 25d1b28fc1fc62311c7736a4a
5d1b28fc1fc62311c7736a4a- 160false
- 2120true
- 3150false
- 4180false
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Answer : 2. "120"
Q: The sum of the squares of three numbers is 532 and the ratio of the second and also of the second to the third is 3 : 2 . What is the second number?
899 16142c46aca41d4144a0d5ecc
6142c46aca41d4144a0d5ecc- 110false
- 28false
- 312true
- 414false
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Answer : 3. "12"
Q: If $$ {a\over 3}={b\over3}={c\over4}$$ then find the value of $$ {a+b+c\over c}$$.
477 061162380a9d47920f2a71796
61162380a9d47920f2a71796- 1$$ {5\over 8}$$false
- 2$$ {5\over 2}$$true
- 3$$ {5\over 7}$$false
- 4$$ {9\over 8}$$false
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