[Jail Warder S-1 2021 ]

1. Amit sold a mobile at a gain of 31 %. Had it been sold at Rs.294 more then they gain would have been 38%. Find the cost price of mobile

1. Rs. 3500

2. Rs. 4200

3. Rs. 4500

4. Rs. 4050

Correct Answer :

Rs. 4200