A, B and C started a business by investing Rs. 40500, Rs. 45000 and Rs. 60000, respectively. After 6 months C withdrew Rs. 15000 while A invested Rs. 45000 more. In annual profit of Rs. 56100 the share of C will exceed that of A by |
A) Rs. 900
B) Rs. 1100
C) Rs. 3000
D) Rs. 3900
Correct Answer: D
Solution :
| ||||||||||||||||||||
\[=(40500\times 6+45000\times 6):(45000\times 12)\] | ||||||||||||||||||||
\[:(60000\times 6+45000\times 6)\] | ||||||||||||||||||||
\[=(405+450):(450\times 2):(600+450)\] | ||||||||||||||||||||
\[=855:900:1050\] | ||||||||||||||||||||
\[=171:180:210=57:60:70\] | ||||||||||||||||||||
Sum of ratio \[=57+60+70=187\] | ||||||||||||||||||||
\[\therefore \] Required difference \[=\frac{70-57}{187}\times 56100\] | ||||||||||||||||||||
\[=\frac{13}{187}\times 56100=\text{Rs}\text{.}\,\,3900\] |
You need to login to perform this action.
You will be redirected in
3 sec