Question
‘A’ and ‘B’ started a business by investing
certain sum in the ratio 10:13, respectively for 6 years. If 8% of the total profit is donated in an orphanage and A’s share is Rs. 2400, then find the total profit generated from the business.Solution
Since, ‘A’ and ‘B’ invested their sums for equal period, therefore, ratio of the profit received by ‘A’ and ‘B’ will be equal to the ratio of sum invested by them i.e. 10:13, respectively Let the total profit received by them be Rs. 100x Therefore, profit distributed between ‘A’ and ‘B’ = 0.92 × 100x = Rs. 92x Profit received by ‘A’ = 92x × (10/23) = Rs. 40x According to the question, 40x = 2400 Or, x = 60 Therefore, total profit received by ‘A’ and ‘B’ = 100x = Rs. 6000
- Find the wrong number in the given number series.
13, 24, 17, 28, 21, 40 - Find the wrong number in the given number series.
5, 10, 20, 35, 80, 160 21, 44, 78, 121, 179, 246
The following numbers follow a certain pattern. Identify the odd one out.
9, 25, 65, 191, 569, 1703
169, 224, 293, 385, 497, 629
16, 48, 124, 240, 360, 360
Find the wrong number in given number series.
14, 24, 63, 236, 1255, 6894.
12, 10, 23, 65, 265, 1289Â
Find the wrong number in the given number series.
253, 542, 216, 579, 179, 620
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
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