91. A person bought 50 pens for Rs.
50 each. He sold 40 of them at
a loss of 5%. he wants to gain
10% on the whole. Then his
gain percent on the remain-
ing pens should be
एक व्यक्ति 50 रु/ कलम की दर से 50 कलम
खरीदता है। वह 40 कलमों को 5% हानि पर
बेच देता है। बचे हुए कलमों को कितने % लाभ
पर बेचा जाए कि कुल 10% लाभ हो।
(a) 15
(c) 50
(b) 40
(d) 70
Answers
Answered by
0
Answer:
15 % is the gain percent for the remaing pen.
Similar questions
Geography,
3 hours ago
Political Science,
3 hours ago
Math,
3 hours ago
Social Sciences,
5 hours ago
English,
5 hours ago
Math,
7 months ago
Math,
7 months ago