A shopkeeper purchases 11 knives inpolcellthem at the rate of 10 knive

1.	A shopkeeper purchases 11 knives inpolcellthem at the rate of 10 knives for10 and sellsprofit of -11. He earns a(A) 11 per cent(B) 15 per cent(C) 20 per cent(D) 21 per centAftu.
Answer» 20 a answer is the correct Cp of one knife= 10/11 Suppose he bought (1110) = 110 chocolateCP = 10/11 110 = Rs. 100SP = 11/10 * 100 = Rs. 121Gain 21% Option D 11% is right answer 20% percent

A shopkeeper purchases 11 knives inpolcellthem at the rate of 10 knives for10 and sellsprofit of -11. He earns a(A) 11 per cent(B) 15 per cent(C) 20 per cent(D) 21 per centAftu.

Answer»

a answer is the correct

Cp of one knife= 10/11

Suppose he bought (11*10) = 110 chocolateCP = 10/11 * 110 = Rs. 100SP = 11/10 * 100 = Rs. 121Gain 21%

Option D

11% is right answer

20%

percent