Prakash Tiwari and Ishita Joshi Solutions for Chapter: Comparing Quantities, Exercise 9: Let's Practice

A sells a radio to B for $₹400$ and B cells it to see at a profit of $₹10$ in C sell it back to A at a loss of $10\%$.Did A get a gain or loss in this transaction​.

Sheela bought a scarf for $₹90$ and sold it to her cousin making a profit of $₹25$.Find the cost at which she sold the scarf.

Amit bought a bike for $₹74,390$ and sold it after a year for $₹68,920$ .Find the loss incurred by him.

Suraj sold a house site for $₹78,45,250$ and made a profit of $₹3,55,750$.Find the cost at which he bought the site.

A TV was bought for $₹14,500$ and was sold for $₹17,350$ by spending$₹810$ for transportation.Find his gain.

A man bought $60$ Oranges at the rate of $₹20$ for $6$ And sold them at $₹15$ for $4$. Find his total gain or loss.

A carpenter bought a second hand chair for $₹480$ and repaired it which cost him$₹50$ and sold it for $₹600$.Did he gain or loss in the whole transaction

Amir purchased $100$ bags at the rate of $₹200$ each.He sold $40$ of them at the rate of $₹315$,$25$ of them at the rate of$₹240$ each and the rest at $₹140$ each. Find his total gain or loss.