A) Rs. 9000
B) Rs. 7000
C) Rs. 12000
D) Rs. 10,000
Correct Answer: D
Solution :
Let Radha?s salary be Rs. x. 40% of x + 20% of x + 4000 = x \[\frac{40}{100}x+\frac{20}{100}x+4000=x\] \[x-\frac{60}{100}x=4000\] \[\Rightarrow \,\frac{40}{100}x=4000\] \[x=\frac{4000\times 100}{40}\] \[x=\text{Rs}\,10,000\] Here monthly salary is Rs. 10, 000You need to login to perform this action.
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