The average number of sold items from Shop A and Shop B together is 260 and the average number of unsold items from Shop A and Shop B is 290 and the ratio of sold items from Shop A and Shop B is 27:25. Find the total number of items in Shop B, if the […]
15.992 – 6.662 – ?= 31.89% of 249.99 a) 171 b) 145 c) 127 d) 193 e) 138 Sol: 15.992 – 6.662 – ?= 31.89% of 249.99 162 – 72 – ? = 32 * 250/100 256 – 49 – ? = 80 207 – ? = 80 ? = 127
P invests Rs.5000 in Scheme A in Simple interest at 15% per annum for 3 years and Rs.4000 at 20% for 2 years in Compound interest in Scheme B and invests the interest obtained from Scheme A and B in Scheme C at 10% for 4 years in Simple interest. Find the interest obtained from
3, 12, 40, ?, 381, 1150 a) 120 b) 80 c) 90 d) 125 e) 132 Sol: 3 * 3 + 3 = 12 12 * 3 + 4 = 40 40 * 3 + 5 = 125 125 * 3 + 6 = 381 381 * 3 + 7 = 1150
A, B and C together can complete a work in 12 days and A and B together can complete the same work in 24 days and the ratio of the efficiency of B and C is 2:5. A, B and C started the work and worked for 6 days. After 6 days, A and B
8, 17, 31, 50, 74, ? a) 111 b) 105 c) 107 d) 103 e) 114 Sol: 8 + 9 = 17 17 + 14 = 31 31 + 19 = 50 50 + 24 = 74 74 + 29 = 103
If the ratio of the length of the rectangle and the breadth of the rectangle is 5:6 and the perimeter of the rectangle is 66 m and the side of the square is 5 m less than the length of the rectangle, then find the area of the square. a) 100 m2 b) 121 m2
The Marked price of the fridge is 25% more than its Cost price and a discount of 15% is offered and a profit of Rs.750 is obtained. Find the marked price of the A.C, if the ratio between the Cost price of the fridge and the Cost price of the A.C is 2:3 and the
( 170 + 50) ÷ 3.99 + ? = 149.99 ÷ 2.99 a) 19 b) 10 c) 16 d) 17 e) 45 Sol: ( 170 + 50) ÷ 3.99 + ? = 149.99 ÷ 2.99 ( 169 + 49) ÷ 4 + ? = 150 ÷ 3 (13 + 7) ÷ 4 + ? =
19.99% of 449 + 24.88% of (199 + ?) =210.22 a) 190 b) 215 c) 175 d) 280 e) 110 Sol: 19.99% of 449 + 24.88% of (199 + ?) = 210.22 20 * 450 ÷ 100 + 25 * (200 + ?) ÷ 100= 210 90 + (200 + ?) ÷ 4 = 210
