Question

These are numeric entry type questions.
Bani and Rani together started a bus ness by investing ₹12 lakh and ₹15 lak respectively, later Ashish joined them wit some investment. All of them invested the capital for 5,6 , and 8 years, respectivel Find the Ashish's investment if they earne total profit of $₹28,38,200$ and the Rani share is $₹11,10,600$.

• A. $₹22,17,500$
• B. $₹17,18,500$
• C. $₹15,37,200$
• D. $₹10,00,000$

Answer 1

Answer: (D)

Let Ashish's investment $=₹x$
Ratio of profit share $=12$ lakh $\times 5:6$ lakh $\times 15:8\times x$
$=6000000:9000000:8x$
$=750000:1125000:x$
Rani's profit share $=$
$\frac{1125000}{750000+1125000+x}\times 2838200=1110600$
$=\frac{1125000\times 2838200}{1875000+x}=1110600$
$=\frac{11250\times 2838200}{1875000+x}=11106$
$=2875000=1875000+x$
$\Rightarrow x=₹1000000$
Thus, investment of Ashish $=₹1000000$.