TANCET MCA Ratio And Proportion Previous Year Questions (PYQs)
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Reena and Shaloo are partners in a business. Reena invests Rs.35,000 for 8 months and Shaloo invests Rs.42,000 for 10 months. Out of profit of Rs.31,570, Reena’s share is
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Solution
Ratio $= 35000 imes 8 : 42000 imes 10 = 280000 : 420000 = 2:3$
Reena share $= frac{2}{5} imes 31570 = 12628$
Reena share $= frac{2}{5} imes 31570 = 12628$
A started a business with Rs.21,000 and is joined afterwards by B with Rs.36,000. After how many months did B join if the profit at the end of the year is divided equally?
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Solution
$21000 imes 12 = 36000 imes x$
$252000 = 36000x$
$x=7$ months before end
So join after $12-7=5$ months
$252000 = 36000x$
$x=7$ months before end
So join after $12-7=5$ months
A, B and C enter into a partnership in the ratio $\frac{7}{2} : \frac{4}{3} : \frac{6}{5}$. After 4 months, A increases his share by 50%. If the total profit at the end of one year is Rs.21,600 then B’s share is
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Solution
Effective ratio $= 35:10:9$
B share $= frac{10}{54}×21600 = 4000$
B share $= frac{10}{54}×21600 = 4000$
If 4(A’s capital) = 6(B’s capital) = 10(C’s capital), then out of profit of Rs.4,650 C will receive
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Solution
Ratio $= \frac{1}{4}:\frac{1}{6}:\frac{1}{10} = 15:10:6$
C share $= \frac{6}{31}×4650 = 900$
C share $= \frac{6}{31}×4650 = 900$
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