The fourth proportional to 5, 8, 15 is:
Correct answer B. 24
Tip: press A, B, C or D to answer, and N for the next question.
Advertisement
More Ratio and Proportion questions
See allIf 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?
Correct answer C. 5 : 3
The salaries A, B, C are in the ratio 2: 3: 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
Correct answer C. 23 : 33 : 60
Advertisement
If Rs. 782 be divided into three parts, proportional to::, then the first part is:
Correct answer D. Rs. 204
The sum of three numbers is 98. If the ratio of the first to second is 2:3 and that of the second to the third is 5: 8, then the second number is:
Correct answer B. 30
Discussion