Question
The average daily income of 7 men, 11 women and 2 boys
is Rs.257.50. If the average daily income of the men is Rs.10 more than that of women and the average daily income of the women is Rs.10 more than that of boys, the average daily income of a man isSolution
given the average income of 7men,11 women and 2 boys is 257.5 let the amount of men be M women be W and boys be B so 7M+11W+2B/7+11+2=257.5 so 7M+11W+2B=20*257.5 7M+11W+2B=5150 given that avg daily income of men =10+W----1 W=10+B-----2 M+20+B------3 we need to find the average income of men so convert equation 1,2,3 in form subjective to M so, now the average is 7M+11(M-10)+2(M-20)/20 7M+11M+-110+2M-40=5150 20M-150=5150 20M=5300 M=265
Who became India’s third-highest run-scorer in ODIs as of October 2025?
Who among the following won the DV Kapur Foundation Award in Category 1 for young innovators?
On which date will the Tribal Business Conclave 2025 be held at Yashobhoomi, New Delhi?
What was the theme for International Nurses day 2022?
Who has been elected as its President of Institute of Chartered Accountants of India (ICAI) for the 2022-23 term?
The Centre has announced the formation of the National Turmeric Board, aiming to boost the development and growth of turmeric and its related products i...
What is the purpose of the landmark nuclear deal signed between the United States and the Philippines?
Bangladesh observed its 52nd independence and national day on _________ March, to mark the birth of the youngest nation in South Asia.
Where will the First Australia India Education and Skill Council meeting take place, and what is its significance?
World Photography Day observed on?
