ArithmeticRatio, Proportion and Chain Rule (BankPO (IBPS) QuantitativeAptitude): Questions 13  17 of 17
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Question number: 13
» Arithmetic » Ratio, Proportion and Chain Rule
Question
The ratio of present ages of A and B is 7: 9. Six years ago the ratio of 1/3 ’s of A’s age at that time and 1/3rd of B’s age at that age was 1: 2. What will be the rato of A’s to B’s age 6 years from now? (IBPS PO 2014)
Choices
Choice (4)  Response  

a.  6: 7 

b.  4: 5 

c.  18: 25 

d.  22: 25 

Question number: 14
» Arithmetic » Ratio, Proportion and Chain Rule
Question
There are 2 video CD’s A & B. The ratio of selling prices of these 2 CD’s is 7: 8 and the ratio of their profit percentage is 4: 1. Find the ratio of CP of Video CD’s A & B.
Choices
Choice (4)  Response  

a.  Cannot be determined 

b. 


c. 


d. 


Question number: 15
» Arithmetic » Ratio, Proportion and Chain Rule
Question
There are two numbers in ratio of a: b. From these two numbers, 3/4th of smaller number is subtracted. The resultant number is six times the larger number. Which of the following can be ratio of a: b?
Choices
Choice (4)  Response  

a.  3: 2 

b.  4: 2 

c.  5: 2 

d.  6: 2 

Question number: 16
» Arithmetic » Ratio, Proportion and Chain Rule
Question
Three cyclists A, B, C are running in a race. Every 2 laps completed by A is equal to 3 laps completed by B. Also, every 5 laps completed by B is equal to every 7 laps completed by C. Find the ratio of speed of B, C & A?
Choices
Choice (4)  Response  

a.  15: 10: 21 

b.  10: 15: 21 

c.  21: 5: 1 

d.  15: 21: 10 

Question number: 17
» Arithmetic » Ratio, Proportion and Chain Rule
Question
In the MBA Program of a BSchool, there are two sections A and B. 1/4th of the students in Section A and 4/9th of the students in section B are girls. Find the ratio of the percentage of the number girls from section A to the percentage of the number of boys in section B?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

