Question
‘Rahul’ spends 75% of his income whereas ‘Sohan’
spends 60% of his income. If each of them saves Rs. 3,000, then find the total expenses of ‘Rahul’ and ‘Sohan’ together.Solution
ATQ; Let the income of ‘Rahul’ be Rs. ‘100x’ and income of ‘Sohan’ be Rs. ‘100y’ Expense of ‘Rahul’ = 0.75 × 100x = Rs. ‘75x’ Expense of ‘Sohan’ = 0.60 × 100y = Rs. ‘60y’ ATQ; 100x – 75x = 3000 Or, 25x = 3000 So, x = 120100y – 60y = 3000 Or, 40y = 3000 Or, y = 75 So, required sum = (75 × 120) + (60 × 75) = 9000 + 4500 = Rs. 13,500
Which state recently introduced ‘pink alarms’ in a government hospital to enhance women’s safety?
By what percentage did the microfinance industry's loan portfolio grow by the end of December 2023?
Who unveiled a statue of Chhatrapati Shivaji Maharaj in Kupwara, Jammu & Kashmir?
What is the purpose of the cross-country bike expedition "Yashaswini" organized by the Central Reserve Police Force?
How many cooperative societies are expected to benefit from the NCDC grant scheme?
The exports of agricultural and processed food products rose by ____ percent in the eight months (April-November) of the current Financial Year 2022-23 ...
Nikhat Zareen is associated with which sport?                Â
In operating systems, what does the "Working Set Model" primarily deal with?
According to the details provided, how many women are enrolled in the CISF’s first all-women commando course, and what is CISF’s target female repre...
Who is the author of the book ‘Ambedkar and Modi: Reformer’s Ideas Performer’s Implementation’ ?
