A candidate is required to answer 6 questions by choosing at least one question from each section, where 1st section consists of 4 questions, 2 nd section consists of 3 questions and 3 rd section consists of 2 questions. In how many ways can he make up us choice?.

A candidate is required to answer 6 question at least one question from each section , where 1st section consists of 5 questions , 2nd section consits of 3 question and 3rd section consists of 2 question . In how many ways can he make up his choice ?

A candidate is required to anwer 6 questions by choosing atleast one question from each section where 1^(st) section consists of 4 questions, 2^(nd) section consists of 3 questions and 3^(rd) section consists of 2 questions. The number of ways can he make up his choice is

There are 3 sections in a question paper each containing 5 questions. A candidate has to solve only 5 questions, choosing at least one question from each section. In how many ways can he make his choice ?

In an examination of Mathematics paper,there are "20" questions of equal marks and the question paper is divided into three sections : "A,B" and "C". A student is required to attempt total "15" questions taking at least "4" questions from each section.If section "A" has "8" questions,section "B" has "6" questions and section "C" has "6" questions, then the total number of ways a student can select "15" questions is

A candidate is required to answer 6 questions out of 10 questions given in two parts having 5 questions each. He is not permitted to answer more than 4 questions from either part. In how many ways can he choose the questions.

In how many ways a student can attempt 6 questions from an examination paper consisting 8 questions?