A stationer bought 2,000 exercise books. He distributed 200 exercise books to the
students from poor economical background
as donation. He sold each
Of
the remaining
exercise books at Rs 10 more than the
cost price of each of gained 8%. , find
the cost price of each exercise book.

Atravel agent is booking a trip to england, scotland, ireland, and france for a group of senior citizens. the agent sent surveys to the group, asking which countries they would like to visit, in order, and created the shown preference schedule (e = england, i = ireland, s = scotland, f = france). which country is the condorcet winner? number of votes 15 12 16 19 1st f e e i 2nd e s i s 3rd s i s e 4th i f f f 1. scotland 2. england 3. france 4.ireland