Ratio – Aptitude MCQ Questions – 09 Posted on July 9, 2020July 9, 2020 by admin Question 1If a : b = 5 : 7 and c : d = 2a : 3b then ac : bd is = ? A. 20 : 38 B. 50 : 147 C. 10 : 21 D. 50 : 151 Question 2If x2 + 4y2 = 4xy, then x : y is - A. 1 : 1 B. 1 : 2 C. 2 : 1 D. 1 : 4 Question 3If x = 1/3y and y = 1/2z, then x : y : z is equal to A. 1 : 2 : 6 B. 1 : 3 : 6 C. 2 : 4 : 6 D. 3 : 2 : 1 Question 4A sum of Rs. 53 is divided among A, B and C in such a way that A gets Rs. 7 more than what B gets and B gets Rs. 8 more than what C gets. The ratio of their share is gets. The ratio of their share is = ? A. 16 : 9 : 18 B. 25 : 18 : 10 C. 18 : 25 : 10 D. 15 : 8 : 30 Question 5If 2A = 3B = 4C, then A : B : C is equal to - A. 2 : 3 : 4 B. 3 : 4 : 6 C. 4 : 3 : 2 D. 6 : 4 : 3 Question 625% of A's income is equal to 35% of B's income. The ratio of the incomes of A and B is - A. 5 : 7 B. 7 : 5 C. 13 : 15 D. 15 : 13 Question 7Between two consecutive years my incomes are in the ratio of 2 : 3 and expenses in the ratio 5 : 9. If my income in the second year is Rs. 45000 and my expenses in the first year is Rs. 25000 my total savings for the two years is - A. Nil B. Rs. 5000 C. Rs. 10000 D. Rs. 15000 Question 8An amount of money is to be distributed among P, Q ans R in the ratio of 2 : 7 : 9. The total of P's and Q's share is equal to R's share. What is the difference between the shares of P and Q ? A. Rs. 5000 B. Rs. 7500 C. Rs. 9000 D. Information inadequate Question 9There are Rs. 225 consisting of one rupee, 50 paise and 25 paise coins. The ratio of their numbers in that order is 8 : 5 : 3. The number of one - rupee coins is = ? A. 80 B. 112 C. 160 D. 172 Question 10The sum of the salaries of A and B is Rs. 2100. A spends 80% of his salary and B spends 70% of his salary. If their savings are in the proportion of 4 : 3, then what is the salary of A? A. Rs. 700 B. Rs. 900 C. Rs. 1200 D. Rs. 1400