Question

10. By selling a chair for 500, Raman loses 10%. For how much should he sell the chair so as to
11. By selling two tables for 1200 each, a man gains 10% on one and loses 10% on the other. Hindi
or loss per cent in the whole transaction.
12. Anubhav bought 20 pens at 15 per pen and 15 pens at 18 per pen.lle sold all the pens at 17 per pen.​

Answer 1

Answer:

C.P = 20*15 = 300

C.P2 = 15*18 = 270

Total C.P = 570

Total pens sold = 20+15 = 35

S.P = 35*17

= 595

So, profit % = 25/570 = 100

= 4.38 %