A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five questions. The number of chooses available to him.

A student is to answer 10 out of 13 questions in an examination such t

1.	A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five questions. The number of chooses available to him.
A.	140
B.	196
C.	280
D.	346
Answer» C. 280

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A student is to answer 10 out of 13 questions in an examination such that he must choose at least 4 from the first five questions. The number of chooses available to him.

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