Question
The income of Tanu and Manu is in the ratio of 6:5. Tanu
saves 20% of her income. Manu’s expenditure is 90% of Tanu’s expenditure. If the difference between their savings is Rs. 9,000, find Manu’s income.Solution
ATQ,
Let incomes be Rs. 6x and Rs. 5x.
Savings of Tanu = 6x × 0.2 = Rs. 1.2x
Expenditure of Tanu = 6x - 1.2x = Rs. 4.8x
Expenditure of Manu = 4.8x × 0.9 = Rs. 4.32x
Savings of Manu = 5x - 4.32x = Rs. 0.68x
ATQ,
(1.2x - 0.68x) = 9,000
⇒ 0.52x = 9,000
⇒ x = 17,308
Income of Manu = 5x = Rs. 86,540
Who has been selected to pilot NASA’s Axiom-4 mission to the International Space Station (ISS)?
Match the following list I and list II.
When is World Intellectual Property Day celebrated?
When is Statistics Day celebrated in India?
- What was India's wholesale inflation rate in January 2025?
Which organization has partnered with the Maharashtra government to implement ropeways as part of the National Ropeway Programme 'Parvatmala'?
How much has been the export of smartphones in 2022-23 (FY23) over the previous year’s figure of $5.48 billion (Rs 45,000 crore)?
What did Union Minister of Agriculture & Farmers’ Welfare and Tribal Affairs Shri Arjun Munda inaugurate at Krishi Bhawan, Delhi on 7 th March 2024? �...
The Army Training Command, Shimla, and The Indian Institute of Technology, ______ signed a Memorandum of Understanding (MoU) to establish a 5G test bed ...
According to RBI’s monthly bulletin,the Gross foreign direct investments (FDI) into India moderated to $ 12.2 billion in April-May 2023, from $ 16.5 b...
Relevant for Exams:
