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JAMB Mathematics 2008 Objective — Question 48

Question 48 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2008 Objective paper, with the correct answer and a full explanation.

Find the number of ways of selecting 6 out of 10 subjects for an examination

A. 218
B. 216
C. 215
D. 210Correct

Explanation

This equals 10C6 = 10!/[(10-6)!6!] = 10!/(4!6!) = 210 ways.

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