P sold an item to Q at a 20% gain, and Q sold it to R at a loss of 10%. If R bought the item for ₹1,080, then at what price did P purchase it? |
₹5000 ₹3000 ₹1000 ₹800 |
₹1000 |
P Q R CP 100 ---20%P-------120-----10%L--------108 ⇓× ⇓× 10 1000 1,080 (Given) |