Question
The ratio of the pocket money of two persons ‘R’ and
‘S’ is 6:5, respectively. ‘R’ spends 60% of his pocket money while ‘S’ spends 70% of his pocket money. If the savings of ‘R’ is Rs. 90 more than that of ‘S’, then find the total pocket money of ‘R’.Solution
Let the pocket money of ‘R’ and ‘S’ be Rs. 6x and Rs. 5x respectively
(0.4 × 6x) – (0.3 × 5x) = 90
2.4x – 1.5x = 90 → 0.9x = 90 → x = 100
Therefore, pocket money of ‘R’ = 6x = Rs. 600
More Ratio and proportion Questions
Dead Ringer
Ram is very calculative and always has an axe to grind.
- In each of the following questions, an idiomatic expression or a proverb has been given in bold . Choose the option that best expresses its meaning.
Accept a belief, theory, or change willingly and enthusiastically
Select the most appropriate meaning of the given idiom.
Bang for the buck
Select the most appropriate meaning of the given idiom.
Close fisted
- Select the most appropriate meaning of the bold idiom in the following sentence.
After the merger, the CEO knew he had to face the music for the co... - Select the most appropriate meaning of the bolded idiom in the following sentence.
After the argument, he decided to bury the hatchet and move on w... Down To The Wire
Widely known and esteemed
Relevant for Exams:
