Question
A sum of Rs. 2000 earns a simple interest of Rs. 600 in 5
years at R% per annum. Calculate the simple interest on Rs. 2500 at the rate of (R + 2)% per annum in 4 years.Solution
ATQ,
600 = 2000 × R% × 5
R = 600 / 100 = 6
Therefore, required interest = 2500 × (6 + 2)% × 4 = Rs. 800
More Simple and compound interest Questions
 (108.999)² - (102.001)²=?
49.97% of 2016 – 37.99% of 1050 = ? – 47.98% of 5950
25.22 of 359.98% + 499.99 ÷ 25.18 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
(23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
29.98% of 549.99 = ? - 254.97 + 79.98% of 74.99Â
19.22 × 11.99 + 142.15 = ?
36.05 × 5.02 + 12.052 = ? + 9.09 × 4.04Â
49.99% of 5400 + 923=?
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