Questions

In an examination, a student has to answer 4 questions out of 5 questions; questions 1 and 2 are however compulsory. Find the number of ways in which the student can make the choice.

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detailed solution

Correct option is A

Since, questions 1 and 2 are compulsory, Bo students has to select two question in out of three questions..'.Required number of ways =3C2=3

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