बहुपद question

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

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

There are three sections in a question paper, each containing 5 questions. A candidate has to solve any 5 questions, choosing at least one from each section. Find the number of ways in which the candidate can choose the questions.

There are 8 questions in a paper and a student have to attempt 5 questions. How many ways it can be done if (i) there is no restriction? (ii) first two questions are compulsory. (iii) at least 3 questions are compulsory out of first 5 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 how many ways can 30 marks be allotted to 8 question if each question carries at least 2 marks?

In how many ways can 30 marks be allotted to 8 question if each question carries at least 2 marks?

In how many ways can 30 marks be allotted to 8 question if each question carries at least 2 marks?

In how many ways can a ten question multiple choice examination be answered if there are four choices a, b, c and d to each question? If no two consecutive questions are answered the same way, how many ways are there?

There are 3 parts A,B and C in a question paper of Math's, which includes 6,7 and 8 questions respectivelty. From these parts 3,4 and 5 questions respectively are to be solved. In how many ways can a student select the questions from these parts?