Question
Azhar deposited an amount of Rs. 'x + 250' in a simple
interest scheme at a rate of 20% per annum for a duration of 3 years. Additionally, he invested Rs. 'x + 500' at a rate of 30% per annum, again under a simple interest scheme, for a period of 2 years. If the combined interest from both investments totaled Rs. 1950, determine the value of 'x'.Solution
According to question; 0.20 × 3 × (x + 250) + 0.30 × 2 × (x + 500) = 1950 Or, 0.6x + 0.6x = 1950 – 150 – 300 Or, 1.2x = 1500 Or, x = 1250
More Simple and compound interest Questions
7(1/7)% of 3500 + 6(2/3) % of 6000 = ? + 552.5
(560 ÷ 32) × (720 ÷ 48) = ?
(1/8) × (256 × 2)/(8 × 4) + ?3 = 1730
6 × 5.5 + 4.5 × 20 - 102 = ?
30% of 40% of 120% of 3500 = ? × 63
4.7 × 3.5 + 4.2 × 4.5 = 22.5 × 3.5 - ?
- What will come in place of the question mark (?) in the following questions?
300−40% of 200=? - Find the value of the expression:
15 + 10 – 6 × [20 + 8 – 2 × (50 – 35)] √1225 ÷ √49 × √225 = ?2 – 6
What will come in the place of question mark (?) in the given expression?
? = 60% of 48% of (20 × 350) + 180
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