Q1. An article is marked up 40% higher than CP but it was sold on discount. The shopkeeper thus gains 12%. What would be the S.P. of the article with C.P. Rs. 120 and sold on % profit?
Ans.
(a) Rs. 134.50 (b) Rs. 144 (c) Rs. 128
(d) Rs. 148 (e) None of these
Ans.
(a) Rs. 134.50 (b) Rs. 144 (c) Rs. 128
(d) Rs. 148 (e) None of these
62. There are 27 cards having number 1 to 27. Two cards are picked at random one by one. What is the probability that sum of number on these 2 cards is odd?
63. B is 20% more efficient than A. B started the work & do it for x days. And then B is replaced by A. A completed the remaining work in x+8 days. The ratio of work done by A& B is 3:2. In how many days A & B working together complete the whole work?
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