Question
A certain sum when invested for 3 years in a scheme
offering simple interest of 10% p.a. gives an interest of Rs. 756. What is 130% of the sum invested?Solution
Let the sum invested = Rs. 100Y Then interest earned = 100Y × (0.10 × 3) = Rs. 30Y Or, 30Y = 765 Or, Y = (765/30) = 25.5 So, sum invested = Rs. 2550 130% of sum invested = 2550 × 1.3 = Rs. 3315
More Simple and compound interest Questions
2/5 of 3/4 of 7/9 of 7200 = ?
Simplify: 6(x³ − 2x² + 3x) − (x³ + 2x − 3).
20% of 1500 – 75% of 200 = 125% of ?
The value of 15 × 14 – 30 + (32 + 17) is:
2/9 of 5/8 of 3/25 of ? = 40
140% of 9/8 of ? = 108% of 2800
What should come in place of (?) question mark in the given expression.
1440 ÷ (6 × 4) + 2⁵ = ?
(744 ÷ 6) - (120/5) + 5.5% of 800 = ?2
What will come in the place of question mark (?) in the given expression?
(11/45) of 225 + 3 X 75 = ? X (72 ÷ 6 + 4)
116*2/3% of 18600 + 666*2/3% of 1290 = 457*1/7% of 1750 + 555*5/9% of 3150 + ?
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