The selling price of 30 books is equal to the cost price of 45 books. Find the loss or gain percentage.
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Correct answer: (A) 50 % gain
Correct answer: (A) 50 % gain
This is question 100 of RRB JE CBT-1 PYQ 17 Dec 2024, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.