What is the cost (in Rs.) of a mobile, if its price gets increased by 20% from the base price of Rs. 5000?
1000
6000
8000
None of these
20% of 5000 = 1000
∴the new cost of the mobile is 1000+5000=Rs.6000
What is the cost (in Rs.) of a tablet, if its price gets increased by 30% from the base price of Rs. 7000?