Question

* Kiran buys 1kg iron for Rs 12, but sell it
for Rs 14 How much does she earn when
She sells 32 Kg Iron? Rs​

Answer 1

The cost of 1 kg of plastic that Kiran bought = Rs 10

She sold 1 kg of plastic for Rs 12

Hence, she earned = Rs 12 – Rs 10

= Rs 2