Question

Sanchi earned Rs. $1500$ in $5$ days. She spent $\frac{3}{10}$ of it and saved the rest. If she earns equal amount of money everyday, then how much did she saved in a day?

• A. Rs. $40$
• B. Rs. $210$
• C. Rs. $450$
• D. Rs. $1050$

Answer 1

Answer: (B)

Rs. $210$

Total earnings = Rs. $1500$ in $5$ days
Earning per day $=\frac{1500}{5}=Rs.300$
Expense per day $=\frac{300\times 3}{10}=Rs.90$
Therefore,
Saving per day $=300-90=210$