Question

a shopkeeper earns a profit of rs. 10 by selling a pen and incurs a loss of Rs. 5 by selling a refill.

(a) in a particular month the shopkeeper incurs a loss of Rs. 50 . in this period, the no. of pens sold profit and no. of loss during that period

(b) find the number of pen sold in a month, when the number of refill sold were 20 and there was no loss and no profit during the period

Answer 1

Answer:

gf sa btt nhi krna h to nhi krna h to nhi krna

Step-by-step explanation:

i am not know the answer

Answer 2

jkhffhpohgfvvkjbvgg jkhfdchii