Question
A sum of ₹5,000 is invested at 8% simple interest per
annum for 3 years. After 3 years, the interest is reinvested at 6% compound interest for 2 years. Find the total amount after 5 years.Solution
Simple Interest = (P × R × T) / 100 = (5000 × 8 × 3) / 100 = ₹1,200. Amount after 3 years = Principal + Interest = ₹5,000 + ₹1,200 = ₹6,200. Now, this ₹6,200 is reinvested at 6% compound interest for 2 years. Amount = P(1 + R/100)^T = 6200 × (1 + 6/100)^2 = 6200 × (1.06)^2 = 6200 × 1.1236 = ₹6,952.32. Correct Option: d
?% of (168 ÷ 8 × 20) = 126
20% of 1500 – 75% of 200 = 125% of ?
Find the value of 16 X [(8 - 5) of 12 ÷ 4].
√196 + (0.25 × 144) + 19 = ? + 72
22 * 6 + 45% of 90 + 65% of 180 = ?
52% of 400 + √(?) = 60% of 600 - 25% of 400
(25 × 12 + 30 × 8 – 22 × 10) = ?
What will come in the place of question mark (?) in the given expression?
(240% of 175 ÷ √16) X 6 + 80% of 400 = ?3 + 179 + 42
What will come in the place of question mark (?) in the given expression?
(144 × 16 ÷ 12) × 6 = ?
808 ÷ (128)1/7 + 482 = 4 × ? + 846
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