A person bought 30 rings for Rs 25 each He sold 20 of them at a loss of 5 He wants to gain 10 on the...........

Quantitative Aptitude ( CCS) Number System

A person bought 30 rings for Rs. 25 each. He sold 20 of them at a loss of 5%. He wants to gain 10% on the whole. Then his gain percentage on the remaining rings should be?

40%

45%

50%

30%

छोटे Courses बड़े Results

Master Number System

Prepare through Micro-courses

Try Now

Explanation:

C.P. of 30 rings = 30×25 = 750 Rs.
S.P. of 30 ring = 750×110% = 825 Rs.
S.P. of 20 rings = 20×25×95% = 475 Rs.
S.P. of 10 remaining ring = (825-475) = 350 Rs.
C.P. of 10 rings = 10×25 = 250 Rs.
Profit % on 10 rings = 350 - 250 /250 x 100 = 40%