Question
The investments of A and B in a partnership are Rs. 6000
and Rs. 10000. B withdraws 40% of initial investment after T months. If annual profit is Rs. 70000 and B received Rs. 40000 as share then find value of T.Solution
Investment of A = 6000 × 12 = Rs. 72000 Investment of B = 10000 × T + 6000 (12-T) ATQ: => 72000/(10000T + 72000 – 6000T) = (70000 – 40000)/40000 => 72/(10T + 72 – 6T) = 3/4 => 72/(4T + 72) = 3/4 => 96 = 4T – 72 => T = 24/4 = 6 months
Find the wrong number in the given number series.
16, 24, 36, 54, 81, 120.5
- 2024, 1583, 1193, 822, 498, 209
33Â Â Â Â 34Â Â Â 37Â Â Â 42Â Â Â 48Â Â Â 58
66, 115, 34, 155, 14, 211
360, 322, 286, 248, 220, 190
- Find the wrong number in the given number series.
7, 35, 42, 126, 128, 118 - Find the wrong number in the given number series.
2, 6, 14, 30, 62, 126 Find the wrong number in the given number series.
134, 163, 194, 231, 274, 315
125, 142, 199, 320, 489, 778
Find the wrong number in the given number series.
32, 48, 84, 146, 248, 392