Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
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Question: Problem: a no. when divided by 281 gives a remainder 160, what remainder will be obtainedby dividingthe same no. 21 ?
Options: a. 21, b. 22, c. 23, d. 24, e. 25

Answer: a


Question: Problem: the area of a triangle is with base 18 m and height 6 m ?
Options: a. 88 m 2, b. 10 m 2, c. 66 m 2, d. 54 m 2, e. 31 m 2

Answer: d


Question: Problem: alan buys 4 tvs, a 26 inch, a 28 inch, a 30 inch, and a 32 inch, for his new house. each tv costs $ 200 more than the size below it. alan spends a total of $ 3,600. how much would he have spent if he had bought only the 28 inch and 30 inch tvs ?
Options: a. 850, b. 1,100, c. 1,800, d. 2,550, e. 3,400

Answer:
c