DSSSB · Mathematics
A man sells a mobile phone for ₹600 and loses some money. If he had sold it for ₹1,230, his gain would have been twice the former loss. The cost price (in ₹) of the mobile phone is:
- 830
- 810
- 820
- 800
A man sells a mobile phone for ₹600 and loses some money. If he had sold it for ₹1,230, his gain would have been twice the former loss. The cost price (in ₹) of the mobile phone is:
- 830
- 810
- 820
- 800
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