Question
A started a business with an investment of Rs.35000.
After few months B joined him with an investment of Rs.42000. If at the end of the year, they share the profit in the ratio of (A:B) 7:10, then find after how much time B joined the business?Solution
Let B invested for ‘m’ months. According to the question, => (35000 x 12)/(42000 x m) = 10/7 => m = 7 months So, the required time = 12 – 7 = 5 months
More ESIC Part B Questions
What will come in place of the question mark (?) in the following series?
15, 26, 39, 56, ?, 98
28, 43, 73, 118, ?, 253
8    12    39      ?       180    216
...226  231   466  ?  5606  28031    Â
48   49    45     54    ?      63      27
...107    157    194    ?     237    247
...-1, 5, 23, 59, ?
51 26 27 ? 86 217.5
- What will come in place of the question mark (?) in the following series?
6, 6, 9, ?, 32, 56 What will come in place of the question mark (?) in the following series?
35, 38, 46, ?, 85, 120
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