The following table shows the number of students enrolled in different courses at a university:
What is the percentage of students enrolled in Mathematics compared to the total number of students?
ATQ, Total number of students = 500 + 450 + 400 + 350 + 300 = 2000 Percentage of students enrolled in Mathematics = (500 / 2000) × 100 = 25%
'P' invested Rs. 2,00,000 at compound interest of ___% p.a., compounded once every 4 months. If he kept the amount invested for 12 months, then interest...
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Rs. (2x + 400) is invested at a rate of 20% per annum, yielding an interest of Rs. 3200 after 4 years. Calculate the interest earned when Rs. (x + 100) ...
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A certain amount of money at simple interest amounts to ₹1,404 in 2 years and to ₹1,560 in 5 years. What is the rate of simple interest per annum ?
The simple interest on a certain sum of money for 4 years at 16% per annum is 2/5th of the compound interest on Rs. 6000 for 2 years at 20% p...
Rs. 2500 is invested in scheme ‘A’ for a year at simple interest of 25% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in ...
Rs. 33000 was partly lent at 5% & remaining at 8% S.I. If total interest received from both was Rs. 6930 in 3 years. Then find the amount kept at 5%...
