Question
'Ajay' and 'Bheem' entered in a partnership such that sum
invested by 'Ajay' is 25% more than that by 'Bheem' while 'Bheem' invested his sum for 25% less time than that by 'Ajay'. Find the ratio of the profits received by them at the end of the year.Solution
ATQ,
Let the sum invested by ‘Bheem’ be Rs. x
Therefore, sum invested by ‘Ajay’ = Rs. 1.25x
Let the time for which ‘Ajay’ invested his sum be ‘y’ months
Therefore, time for which ‘Bheem’ invested his sum = 0.75y months
Ratio of the profits received by them = (1.25x × y):(x × 0.75y) = 5:3
11Â Â Â 36Â Â Â Â 112Â Â Â Â 336Â Â Â Â 1011Â Â Â Â 3036
Find the wrong number in the given number series.
12, 13, 68, 29, 220, 51
12, 14, 18, 26, 38, 64
11, 20, 38, 65, 99, 146
210, 140, 105, 84, 70, 63, 52.5Â
8Â Â Â Â Â 5Â Â Â Â Â Â 6.5Â Â Â Â Â 11.75Â Â Â Â Â 26Â Â Â Â Â 65
...In each of the following, one term is wrong. Find the WRONG term.
2, 6, 18, 54, 108, 486
147Â Â 490Â Â 707Â Â Â 831Â Â Â Â 895Â Â Â 930
18, 27, 38, 56, 66, 83
7, 16, 33, 74, 153, 312