Question
Sonu saves 15% of her income. If her income increases by
20% and she still saves the same amount as before, then what is the percentage increase in her expenditure? (correct to one decimal place)Solution
Let the income of Sonu be Rs.100 Savings of Sonu = 100 × (15/100) = Rs. 15 Expenditure of Sonu = 100 – 15 = Rs. 85 New income of Sonu = 100 × (120/100) = Rs. 120 If savings amount same, then new expenditure = 120 – 15 = 105 Her expenditure increased by = 105 – 85 = 20 Her expenditure increased by = 20/85 × 100 ≈ 23.5%
Which hormone can be used to break dormancy of seed?
The program used in the digitization technique of geoinformatics:
The marginal product of a factor input initially rises with its employment level, but after reaching a certain level of employment, it starts falling. T...
How does the release of root exudates impact the microbial population in the rhizosphere?
How much Vitamin A should Fortified Milk contain?
In Stage III of Law of Diminishing marginal returns, the value of Elasticity of production is
Communication is the process by which messages are transferred from source to:
A common example of a symbiotic non-legume nitrogen-fixing association is:
…………………… has been used as a synonym of heterosis. It is generally agreed that ……………….. describes only the superiority of hyb...
What is the top portion of the turned furrow slice called?
Relevant for Exams:
