Question
Rs.26000 is split into two sums such that the Simple
Interest on one part for 5 years at 10% equals the Simple Interest on the other part for 6 years at 9%. What is the sum placed at 10% for 5 years?Solution
Let the two parts be x and y. For the first part. T = 5 years and r = 10% For the second part. T = 6 years and r = 9% According to the question (x x 5 x 10)/100 = (y x 6 x 9)/100 50x = 54y x: y = 54:50 x: y = 27:25 The sum placed at 10% for 5 years = [27/ (27 + 25)] × 26000 = (27/52) x 26000 = 13500
?% 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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