Question
The sum of the monthly incomes of ‘A’, ‘B’ and
‘C’ is Rs. 40000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 30% of his income while ‘B’ spends 80% of his income and the sum of their savings is Rs. 18000, then find the savings of ‘A’.Solution
Monthly income of ‘C’ = 40000/4 = Rs. 10000 Let the monthly income of ‘A’ be Rs. x Therefore, monthly income of ‘B’ = Rs. (30000 – x) According to the question, 0.70x + 0.20(30000 – x) = 18000 Or, 0.5x = 12000 x = 24000 Or, savings of ‘A’ = 0.7x = Rs. 16800
Prime Minister Narendra Modi was honored with the ‘Key to the City’ of which South American capital in 2025?
The central government will spend Rs 1.08 trillion in subsidies during kharif 2023-24, which is almost 62 per cent of the Budget Estimates for financial...
Ministry of Agriculture & Farmers Welfare has launched a new campaign for banks under Agri Infra Fund titled BHARAT (Banks Heralding Accelerated Rural &...
Which book authored by General Anil Chauhan was released by the Defence Minister in October 2025?
Tata Group has chosen State Bank of India, Bank of Baroda and ________ as preferred bankers for Air India after taking it over from the Government of In...
Flipkart has partnered with which state government through an MoU under its Flipkart Samarth program that aims at digitizing local businesses that focus...
Vikram 3201, developed by ISRO, was first validated during which PSLV mission?
How many women beneficiaries received the first installment of ₹2,500 under Jharkhand’s Maiya Samman Yojana?
Where in Gujarat the headquarter of Indian National Space Promotion and Authorisation Centre (IN-SPACe) has been recently inaugurated?
How many Indian languages were covered in the Sahitya Akademi’s Bal Sahitya Puraskar 2025 awards?
Relevant for Exams:
