A man spends on an average Rs 269.47 for the first 7 months and Rs 281.05 for the next 5 months. Find his monthly salary if he saves Rs 308.46 during the whole year. Choose the correct choice from the following choices:
A) Rs 300
B) Rs 500
C) Rs 840
D) Rs 400
E) Rs 600
Total spending in 12 months = Rs [269.47 x 7 - 281.05 × 5] = Rs 3,291.54   Total income = Spending + Saving   = Rs 3,291.54 + Rs 308.46   = Rs 3,600.00   Monthly salary = Rs 3600/12= 
<gadget id="calculator">3600/12</gadget>
<output>300</output>
Rs 300   Rs 300NSWER:Rs 300
<result>A</result>
A man spends on an average Rs 269.47 for the first 7 months and Rs 281.05 for the next 5 months. Find his monthly salary if he saves Rs 308.46 during the whole year.