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Practice aptitude questions on ratio and proportion for placement interviews and competitive exams. Find fully solved problems with detailed explanations and formulas for this topic.
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Aptitude questions and answers section on "Ratio and...
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- Part 1: Basic Ratio and Proportion Questions.
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Directions: In this section, the questions asked are the basic ratio and proportion questions that can be asked in the exam. 1. Divide Rs. 1870 in three parts such that half of the first part, one-third of the second part and one-sixth of the third part are equal. A. 270, 840, 1160 B. 341, 243, 245 C. 400, 800, 670 D. None of the above 2. A and B a...
1. D. None of the above 2. C. 7:5 3. D. Rs. 6000 4. A. 100 5. D. 300 6. A. Rs. 1080 7. C. 2/5 8. A. Rs. 480
Directions: For this section, the questions related to proportions are asked 1. If a/(b + c) = b/(c + a) = c/(a + b), then each fraction will be equal to, A. (a + b + c)^2 B. ½ C. ¼ D. 0 2. If a:b = c:d, then the value of a2 + b2/c2 + d2 is, A. ½ B. (a + b)/(c + d) C. (a – b)/(c – d) D. ab/cd 3. If 6×2 + 6y2 = 13xy, what is the ratio of x to y? A. ...
Directions: In this section, various types of ratio and proportion questions are given. 1. If 4 examiners can examine a certain number of answer books in 8 days by working 5 hours a day, for how many hours a would 2 examiners have to work in order to examine twice the number of answer books in 20 days? A. 8 B. 6 C. 7½ D. 9 2. Three friends decided ...
Test your knowledge of ratios and proportions with these practice questions from Toppr.com. Find basic, proportion and miscellaneous questions with answers and explanations.
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- If a: b = 5: 9 and b: c = 7: 4, then find a: b: c. Solution: Here, we make the common term ‘b’ equal in both ratios. Therefore, we multiply the first ratio by 7 and the second ratio by 9.
- Find the mean proportional between 0.23 and 0.24 . Solution: We know that the mean proportional between ‘a’ and ‘b’ is the square root of (a x b). => Required mean proportional = \sqrt(0.23 \times 0.24) = 0.234946802.
- Divide Rs. 981 in the ratio 5: 4. Solution: The given ratio is 5: 4. Sum of numbers in the ratio = 5 + 4 = 9. We divide Rs. 981 into 9 parts. 981 / 9 = 109.
- A bag contains 50 p, 25 p, and 10 p coins in the ratio 2: 5 : 3, amounting to Rs. 510. Find the number of coins of each type. Solution: Let the common ratio be 100k.
Jul 3, 2022 · Download a free e-book with 50 important ratio and proportion questions for practice and preparation for various banking and government exams. The e-book contains questions with answers, explanations, and examples of ratio and proportion concepts.
Find 99+ questions and answers on ratios and proportions with explanation and formulae. Practice for bank, competitive exams, interviews and entrance tests.
Learn the concepts of ratio and proportion in maths with clear definitions, formulas and examples. Find out the difference between direct, inverse and continued proportion and how to solve problems based on them.
Sep 2, 2019 · Practice Questions. Previous: Percentages of an Amount (Non Calculator) Practice Questions. Next: Rotations Practice Questions. The Corbettmaths Practice Questions on Ratio.
