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1961 AMC 12 Question 24

AMC12 · 1961 AMC 12

Question 24

Thirty-one books are arranged from left to right in order of increasing prices. The price of each book differs by $\$2$ from that of each adjacent book. For the price of the book at the extreme right a customer can buy the middle book and an adjacent one. Then:
  1. the adjacent book referred to is at the left of
    the middle book
  2. the middle book sells for $\$36$
  3. the cheapest book sells for $\$4$
  4. the most expensive book sells for $\$64$
  5. none of these are correct