Discussion
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- Question
A car travels 80 km in 2 hours and a train travels 180 km in 3 hours . The ratio ofspeed of the car to the train is
Options- A. 2:3
- B. 3:2
- C. 3:4
- D. 4:3
- Correct Answer
- 2:3
- 1. One of the diagonal of a rhombus is 70% of the other diagonal. What is the ratio of area of rhombus to the square of the length of the larger diagonal?
Options- A. 3 : 10
- B. 3 : 20
- C. 7 : 20
- D. 7 : 10 Discuss
- 2. A box of sweets was distributed between A and B in the ratio 3 :4. If A got 36 sweets , what was the total no.of sweets
Options- A. 12
- B. 84
- C. 144
- D. 27 Discuss
- 3. Select the related word/letters/number from the given alternatives. 1 : 8 :: ? :64
Options- A. 25
- B. 36
- C. 30
- D. 27 Discuss
- 4. x and y are two numbers such that their mean proportion is 16 and third proportion is 128. What is the value of x and y?
Options- A. 8 and 16
- B. 16 and 32
- C. 8 and 32
- D. 16 and 16 Discuss
- 5. In an army selection process, the ratio of selected to unselected candidates was 9:2. If 80 less had applied and 20 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?
Options- A. 6160
- B. 1540
- C. 3080
- D. 9240 Discuss
- 6. If x/y = 2/3, then what is the ratio of (3x + 2y) and (3x ? y)?
Options- A. 4 : 1
- B. 3 : 1
- C. 2 : 1
- D. 4 : 3 Discuss
- 7. Profit of Rs 12,400 has to be divided between three partners A, B and C in the ratio 5:7:8. How much does B get (in Rs)?
Options- A. 4340
- B. 3440
- C. 3340
- D. 4430 Discuss
- 8. Find two numbers such that their mean proportion is 8 and third proportion is 64.
Options- A. 4 and 8
- B. 8 and 16
- C. 8 and 8
- D. 4 and 16 Discuss
- 9. Two whole numbers are such that the cube of first number exceeds the cube of second by 61 and the ratio of the numbers is 5:4. What is the value of larger number?
Options- A. 3
- B. 4
- C. 5
- D. 6 Discuss
- 10. The ratio of three numbers is 5 : 6 : 8. If the sum of the three numbers is 380, then what is the smallest among the three numbers?
Options- A. 75
- B. 80
- C. 120
- D. 100 Discuss
Ratio and Proportion problems
Search Results
Correct Answer: 7 : 20
Correct Answer: 84
Correct Answer: 27
Correct Answer: 8 and 32
Correct Answer: 3080
Correct Answer: 4 : 1
Correct Answer: 4340
Correct Answer: 4 and 16
Correct Answer: 5
Correct Answer: 100
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