Let the cost price of the jean pant be 'x'.
Given, selling price = ₹ 1750
Loss = ₹ 258
We know,
Selling price = Cost price - Loss
1750 = x - 258
x = 1750 + 258
x = 2008
Therefore, the cost price of the jean pant is ₹ 2008.
Loss percentage = (Loss / Cost price) x 100
= (258 / 2008) x 100
= 12.85%
Hence, the cost price of the jean pant is ₹ 2008 and the loss percentage is 12.85%.