Searching for "1:1"

Q:

If (x + y):(x - y) = 11:1, find value of (5x + 3y)/(x - 2y).

A) 45/4 B) 4/45
C) -45/4 D) -4/45
 
Answer & Explanation Answer: C) -45/4

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

By increasing the price of entry ticket to a fair in the ratio 11:16, the number of visitors to the fair has decreased in the ratio 19:9. In what ratio has the total collection increased or decreased?

A) decreased in the ratio 209:144 B) increased in the ratio 144:209
C) increased in the ratio 99:304 D) decreased in the ratio 304:99
 
Answer & Explanation Answer: A) decreased in the ratio 209:144

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

By increasing the price of entry ticket to a fair in the ratio 17:19, the number of visitors to the fair has decreased in the ratio 11:10. In what ratio has the total collection increased or decreased?

A) decreased in the ratio 190:187 B) increased in the ratio 187:190
C) increased in the ratio 170:209 D) decreased in the ratio 209:170
 
Answer & Explanation Answer: B) increased in the ratio 187:190

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Filed Under: Ratios and Proportions
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Q:

The ratio of ages of the father and mother was 11:10 when their son was born. The ratio of ages of the father and mother will be 19:18 when the son will be twice his present age. What is the ratio of present ages of father and mother?

A) 15 : 14 B) 14 : 13
C) 16 : 15 D) 17 : 16
 
Answer & Explanation Answer: A) 15 : 14

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

Q:

The ratio of the sum of the salaries of A and B to the difference of their salaries is 11:1 and the ratio of the sum of the salaries of B and C to the difference of their salaries is also 11:1. If A's salary is the highest and C's is the lowest then what is B's salary (in Rs) given the total of all their salaries is Rs 1,82,000?

A) 72000 B) 60000
C) 50000 D) 86400
 
Answer & Explanation Answer: B) 60000

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Filed Under: Ratios and Proportions
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Q:

How many job applicants had applied if the ratio of selected to unselected was 19:17. If 1,200 less had applied and 800 less selected, then the ratio of selected to unselected would have been 1:1.

A) 6000 B) 7200
C) 8400 D) 4800
 
Answer & Explanation Answer: B) 7200

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Filed Under: Ratios and Proportions
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Q:

There are three bottles of mixture of syrup and water of ratios 2:3, 3:4 and 7:5. 10 Litres of first and 21 Litres of second bottles are taken. How much quantity from third bottle is to be taken so that final mixture from three bottles will be of ratios 1:1.

A) 25 Litres B) 20 Litres
C) 35 Litres D) 30 Litres
 
Answer & Explanation Answer: D) 30 Litres

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

Q:

The flight fare between two cities is increased in the ratio 11:13. What is the increase (in Rs) in the fare, if the original fare was Rs 12100?

A) 14300 B) 2200
C) 22000 D) 1430
 
Answer & Explanation Answer: B) 2200

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams