In what ratio Darjeeling tea costing Rs. 320 per kg be mixed with Asom tea costing Rs. 250 per kg, so that there is a gain of 20% by selling the mixture at Rs. 324 per kg? |
A) 1 : 2
B) 2 : 3
C) 3 : 2
D) 2 : 5
Correct Answer: D
Solution :
Given, SP = Rs. 324 |
\[\therefore \] \[CP=\frac{SP\times 100}{100+Gain%}=\frac{324\times 100}{100+20}=\frac{324\times 100}{120}=Rs.270\] |
\[\therefore \] Required ratio \[=20:50=2:5\] |
You need to login to perform this action.
You will be redirected in
3 sec