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Ratio and Proportion QUESTIONS

Exam NameRatio and Proportion QUESTIONS
DescriptionRatio and Proportion QUESTIONS and Answers exams contains the questions from various competitive exams.These questions are the part of previous year paper.These kind of questions would be helpful in preparing for exams like IAS, PCS, UPSC, NDA, CDS SSC, RRB, PSC, IBPS
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Question: If A:B:C=2:3:4 then A/B:B/C:C/A is equal to:


Question: If A:B=2:3, B:C=4:5 and C:D=6:7 then A:B:C:D is :


Question: If 0.75:x::5:8, then x is equal to:


Question: If x:y=5:2 then (8x+9y):(8x:2y) is:


Question: The salaries of A,B,C are in the ratio 2:3:5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be the new ratio of their of their salaries?


Question: If Rs.782 be divided into three parts , proportional to 1/2:2/3:3/4 then the first part is:


Question: Two numbers are in the ratio 3:5. If 9 is subtracted from each, the new numbers are in the ratio 12:23. The smaller number is:


Question: Two numbers are in the ratio 1:2. If 7 is added to both, their ratio changes to 3:5. The greatest number is :


Question: In a bag, there are coins of 25 p, 10 p and 5 p in the ratio of 1:2:3. If there are Rs. 30 in all, how many 5 p coins are there ?


Question: Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs.4000, the new ratio becomes 40:57. What is Sumit's present salary ?

Answer:None of these

Question: A box has 210 coins of denominations one rupee and fifty paise only. the ratio of their respective values is 13;11,the number of one rupee coins is


Question: The total marks obtain by Arjun in English and maths are 170. If the difference between his marks in these two subjects is 10, then ratio of his marks in these subjects is


Question: The bus fare and train fare of place from kolkata were Rs.20 and Rs.30 respectively. Train fare has been increased by 20% and the bus fare has been increased by 10%. The ratio of new train fare and bus fare


Question: In a bag, there are three types of coins -1-rupee, 50 paise, and 25-Paise in the ratio of 3:8:20. Their total value is Rs.372. The total number of coins is


Question: Two numbers are in the ratio 4 : 5 and their L.C.M is 180. The smaller number is


Question: If a+b+c =1 and ab+bc+ca=1/3 then a:b:c is


Question: If 2/3 of A= 75% of B = 0.6 of C, then A:B:c is


Question: If A and B are in the ratio 3 : 4, and B and C in the ratio 12:13, then A and C will be in the ratio


Question: The salaries of A, B and C are in the ratio 1 3 :4.If the salaries are increased by 5%, 10% and 15% re. spectively, then the increased salaries will be in the ratio

Answer:21 : 66 :92

Question: If A:B:=3:2 and B:C=3:4 then A:C is equal to