Question
Mr. X invested Rs. 600 in two schemes, A and B in the
ratio of 7:3, respectively. Scheme A and B are offering simple interest at rate of 4% per annum and 6% per annum. Find the total interest obtained from both schemes after 2 years.Solution
Amount invested in scheme A = (7/10) Γ 600 = Rs. 420 Amount invested in scheme B = (3/10) Γ 600 = Rs. 180 Interest earned from scheme A = 420 Γ 4% Γ 2 = Rs. 33.6 Interest earned from scheme B = 180 Γ 6% Γ 2 = Rs. 21.6 Therefore, required total interest = 33.6 + 21.6 = Rs. 55.2
552, 448, 380, 306, 240, 182
- Find the wrong number in the given number series.
4, 7, 17, 54, 218, 1098 - Find the wrong number in the given number series.
60, 75, 101, 150, 210, 285 Find the wrong number in the given number series.
12, 6, 6, 9, 18, 54
Direction: Find the wrong number in given number series.
3216, 3255, 3320, 3411, 3538, 3671
2, 6, 14, 30, 134, 614
100, 101, 126, 207, 376, 660, 1106
86,142, 232, 364, 547
- Find the wrong number in the series.
2, 3, 7, 15, 31, 63, 127 45, 125, 214, 312, 420, 535