Ratio – Aptitude MCQ Questions – 08 Posted on July 9, 2020July 9, 2020 by admin Question 1 Two numbers are in the ratio 17 : 45, One - third of the smaller is less than 1/5 of the bigger by 15. The smaller number is = ? A. 25*1/2 B. 67*1/2 C. 76*1/2 D. 86*1/2 Question 2If 20% of A = 30% of B = 1/6 of C, then A : B : C is - A. 2 : 3 : 6 B. 3 : 2 : 16 C. 10 : 15 : 18 D. 15 : 10 : 18 Question 3The ratio of milk to water in three containers of equal capacity is 3 : 2, 7 : 3 and 11 : 4 respectively. The contents of the three containers are mixed together. What is the ratio of milk to water after mixing ? A. 19 : 4 B. 7 : 3 C. 61 : 29 D. 41 : 18 Question 4In a proportion the product of 1st and 4th terms is 40 and that of 2nd and 3rd terms is 2.5x. Then the value of x is. A. 16 B. 26 C. 75 D. 90 Question 5In an alloy, the ratio of copper and zinc is 5 : 2. If 1.250 kg of zinc is mixed in 17 kg 500 gm of alloy, then the ratio of copper and zinc will be = ? A. 2 : 1 B. 2 : 3 C. 3 : 2 D. 1 : 2 Question 6The income of A, B and C are in the ratio 7 : 9 : 12 and their spending are in the ratio 8 : 9 : 15. If A saves 1/4 th of his income then the savings of A, B and C are in the ratio of = ? A. 56 : 99 : 69 B. 69 : 56 : 99 C. 99 : 56 : 69 D. 99 : 69 : 56 Question 7A sum of Rs. 1240 is distributed among A, B and C such that the ratio of amount received by A and B is 6 : 5 and that of B and C is 10 : 9 respectively. Find the share of C ? A. Rs. 480 B. Rs. 360 C. Rs. 400 D. Rs. 630 Question 8What will be the simplest form of the ratio 3 hours : 1 day? A. 1 : 3 B. 1 : 6 C. 1 : 8 D. 1 : 25 Question 9If x : 7.5 = 7 : 17.5, then the value of x is - A. 1 B. 2.5 C. 3 D. 3.5 Question 10If 2–√2 : (1+3–√)(1+3) :: 6–√6 : xx, then xx is equal to - A. 3–√3+3 B. 1−3–√3 C. 1+3–√3 D. 3–√3−3