Question
The ratio of the incomes of Vineet and Vidya is 5:2
respectively. Vineet saves 30% of his income while Vidya saves 20% of his income. The sum of their expenditures is Rs.15300. Find the difference between their incomes.Solution
Let the incomes of Vineet and Vidya be Rs. 5x and Rs. 2x respectively. According to the question, => 0.70 x 5x + 0.80 x 2x = 15300 => 3.5x + 1.6x = 15300 => x = 3000 Required difference = 5x – 2x = 3x = Rs.9000
Who among the following lives on top most floor?
Who among the following live immediately above V?
Priya is older than her cousin Manvi, Manvi's brother Bhaskar is older than Priya. When Manvi and Bhaskar are visiting Priya, all three like to play a g...
Who sits third to the right of T?
Which of the following Flat is vacant?
Who celebrated his birthday between Y and G?
How many persons go between T and R?
How many boxes are there between Box D and Box G?
Who among the following lives two floors above the floor on which A lives in the same flat?
How many exams are scheduled before Saturday?
Relevant for Exams:
