# Calculate the final prince of mobile phone :

A shopkeeper reduced 20% cost and after that again reduce 10% cost of a mobile phone of Rs. 8,000 Calculate the final prince of mobile phone.

- Rs.5,760
- Rs.5,470
- Rs.6,500
- Rs.6,000

**Answer: (1) Rs. 5, 700**

**Explanation:-**

Cost price of a mobile phone = Rs. 8, 000

A shopkeeper reduced by 20% cost.

Then, cost price of mobile phone = 8, 000 – 8, 000 x 20/100

= 8, 000 – 1, 600

= Rs. 6, 400

Again reduce 10% cost.

Then, price of mobile phone = 6, 400 – 6, 400 x 10/100

= 6, 400 – 640

= Rs. 5, 760

So, the final price of mobile phone is Rs. 5, 760.

Hence, correct answer is option (1) Rs. 5, 760.