Question
‘A’ and ‘B’ entered into a
partnership by investing Rs. 9900 and Rs. 5500, respectively. If ‘A’ invested his sum for only 4 months and the total annual profit earned by them together is Rs. 10200, then find the total profit earned by ‘B’.Solution
Ratio of profit share of ‘A’ and ‘B’ = (9900 × 4):(5500 × 12) = 3:5 Total profit earned by ‘B’ = (5/8) × 10200 = Rs. 6375
9, 21, 67, 273, 1371, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
2, 6, 12, 20, ?, ?
61 48 ? ...
12, 6, 6, 9, 18, ?
43 36 50 29 ? 22
...7 15 44 89 ? 533
...95 110 128 ? 181 222
...D irection: Which of the following will replace ‘?’ in the following series
9, ‘?’, 1242, 1581, 1783
...5, 14, 41, 122, 365, 1094, ?
5 10 40 80 320 640
4 a b c d e
Find the value of d.
...