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Ratio And Proportion

Dear Reader, Below you will find a brief overview of ratio and proportion fundatmentals. Following that you will find solved questions. These questions will help you in preparation for all bank exams including IBPS, SBI, RRB and other banks. Ratio:...
Question 1 If a + b + c + d = 1300 and a/b = b/c = c/d = 2/3 then a = ? a) 240 b) 160 c) 190 d) 220 Answer : b) 160 Solution : Given that, a/b = b/c = c/d = 2/3 Let a/b = 2/3 then a = 2X, b = 3X. b/c = 2/3 = c = 3/2 x b = 3/2 x 3X = 9X/2 Also, c/d...
Question 1 If P:Q = 9:11 and Q:R = 13:15 then which of the following is P:Q:R? a) 117:143:165 b) 117:195:135 c) 154:143:180 d) none of these Answer : a) 117:143:165 Solution : Given that, P:Q = 9:11 and Q:R = 13:15. The common variable of above two...
Question 1 The salary of two friends Ramu and Raju are in the ratio 4:5. If the salary of each one increases by Rs.6000, then the new ratio becomes 48:55. What is Raju's present salary? a) Rs.10500 b) Rs.10500 c) Rs.11500 d) Rs.12500 Answer : b) Rs....
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