Give a quick stream of consciousness before answering the following question. A student is ranked 13th from right and 8th from left.how many are there?\nOptions:\n(A) 18\n(B) 19\n(C) 20\n(D) 21\n(E) 22
User
13th from right means = x + 12\n8th from left means = 7 + x\nTotal = 12+7+1 = 20
The answer: (C).
Assistant