A question paper on mathematics consists of 12 questions divided into 3 parts A, B and C, each containing 4 questions. In how many ways can an examinee answer 5 questions selecting at least one from each part.

In how many ways can an examinee answer a set of ten true/false type questions?

A mathematics paper consists of 10 questions divided into two parts I and II each part containing 5 questions. A student is required to attempt 6 questions in al, taking at least 2 questions from each part. In how many ways can student select the questions?

In an examination,a question paper consists of 12 questions divided into two parts i.e.,Part I and Part II,containing 5 and 7 questions, respectively.A student is required to attempt 8 questions in all,selecting at least 3 from each part.In how many ways can a student select the questions?

In an examination, the question paper contains three different sections A,B, nd C containing 4,5, and 6 questions respectively. In how many ways, a candidate can make a selection of 7 questions, selecting at lest tow questions from each sectiion.

A question paper contain 15 questions. In how many ways can 7 questions be attempted?

There are three section A,B, C in a paper each section having 5 questions . In how many ways a student can solve exactly 5 questions taken at least one question from each section.

There asre 5 questiions in a question paper. In how many ways can a boy solve one or more questions?