Ratio & Proportion Questions and Answers
Practice ModeShowing 10 of 93 questions
Q21
If the ratio of A to B is 9 times the ratio of B to A, then A/b could be :
Answer: Option B
Q22
What is the ratio whose terms differ by 40 and the measure of which is 2/7 ?
Answer: Option A
Q23
Two numbers are in the ratio 3 : 5. If each number is increased by 10, the ratio becomes 5 : 7. The numbers are :
Answer: Option C
Q24
What same number must be added to each term of the ratio 7 : 13 so that the ratio become 2 : 3 ?
Answer: Option D
Q25
What number should be subtracted from both the terms of the ratio 15 ; 19 so as to make it as 3 : 4 ?
Answer: Option A
Q26
The least whole number which when subtracted from bth the terms of the ratio 6 : 7 to give a ratio less than 16 : 21, is :
Answer: Option B
Q27
The ratio between two numbers is 3 : 4. If each number is increased by 6, The ratio becomes 4 : 5. The difference between the numbers is :
Answer: Option C
Q28
What number should be added to each of the numbers 8 , 21, 13 and 31 so that the resulting numbers, in this order form a proportion ?
Answer: Option C
Q29
What number should be subtrated from each of the numbers 23, 30, 57 and 78 so that the remainders may be proportional ?
Answer: Option C
Q30
Which of the following ratios is the greatest ?
Answer: Option D