Question
Among the following species, which is primarily used for
the commercial extraction of Rose oil?Solution
Rosa damascena and Rosa borboniana are commercially cultivated for Rose oil in India, with R. damascena providing the maximum oil yield
A man invested certain sum at 5% p.a. simple interest for his son who was 10 years old. If the amount received by the son when he was 30 years old is Rs...
A man invested Rs. 16,000 at simple interest of 'x%' p.a. and received Rs. 32,000 after 2 years. If he had invested Rs. 21,000 at simple interest of 'x%...
Jupiter borrowed a sum of Rs 31,500 from Mars at the rate of 14% per annum for 3 years. He added some more money in it and lent it to Saturn at the rate...
Invest Rs. 1,800 at an annual compound interest rate of 'R%.' After two years, the interest accrued is Rs. 792. Determine the rate 'R.'
- Rs. 4,500 is invested in a bond at a simple interest of 20% per annum for 6 years. The resulting amount is then invested in a scheme that offers compound i...
A sum of money is invested at a simple interest rate of 'R%' per annum. Over 2 years, it grows to ₹7,440, and over 5 years, it increases to ₹9,600. ...
A person invests Rs. 'a' at 35% simple interest per annum for 4 years, and another Rs. (a + 300) at 40% compound interest per ann...
Arjun deposited Rs. ‘Z’ in a bank offering compound interest of 8% p.a. compounded annually. After 4 years, he invested the amount received from the...
Amit invested an amount in Fund 'P', which provides compound interest at a rate of 'r'% per annum, compounded annually. He invest...
Simple interest and compound interest (compounded annually) earned on a certain sum at the end of 2 years are Rs. 3600 and Rs. 37...
Relevant for Exams:
