Ratio – Aptitude MCQ Questions – 09 Posted on July 9, 2020July 9, 2020 by admin Question 1The 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 Question 2An 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 3If 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 4If 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 5If x2 + 4y2 = 4xy, then x : y is - A. 1 : 1 B. 1 : 2 C. 2 : 1 D. 1 : 4 Question 6There 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 7A 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 8If 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 925% 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 10Between 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