For the following questions answer them individually
A man spends 15% of his income on house rent, 60% of the rest on household expenses and saves the rest. If he saves ₹52,500, what is his total income (in ₹, rounded off to the nearest tens)?
The area of a triangle whose perimeter is 36 cm and length of two sides is 17 cm and 9Â cm will be:
The given table shows the production (in tonnes) of 4 minerals (Aluminium, Copper, Lead. Nickle) during 1990 to 1994. Study the table and answer the question:
In the production of which of the following minerals was there a successive increase over the given years?
Madhuri spends 80% of her salary and Sushma spends 95% of her salary. But the
savings of both are equal. Find the income of Sushma, if the sum of their incomes is ₹10,000.
Thetakudi Harihara Vinayakram, an Indian percussionist, is known for popularising which of the following musical instruments?