Question
A and B started a business by investing Rs.420 and
Rs.540 respectively. After 5 months, A increased his investment by Rs.900. Find the ratio of annual profit earned by A and B respectively.Solution
Ratio of annual profit share of A and B respectively = {(420 x 5) + (1320 x 7)} : (540 x 12) = 7:4
-1, 5, 23, 59, ?
114, 156, ?, 238, 274, 304
1 1 4 ? 280 3640
...What will come in place of the question mark (?) in the following series?
1458, ?, 162, 54, 18, 6
17, 38, 123, 508, ?, 15426
10, 10, 15, 30, 75, ?
252, 235, 220, 207, 196, ?
Find the missing number in the given number series.
130, 152.5, 177, 203.5, 232, ?
What will come in place of the question mark (?) in the following series?
72, 78, 90, ?, 132, 162
64, 65, 73, 100, ?, 289