Home
Class 12
MATHS
In an examination a student has to answe...

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

Text Solution

Verified by Experts

The correct Answer is:
3
Promotional Banner

Similar Questions

Explore conceptually related problems

In an examination,a student is to choose any 8 questions from a set of 12. If the questions 1 and 3 are compulsory then he can select the questions in

Prove that a student can attempt one or more questions out of 8 questions in 2^(8)-1 ways.

A question paper has 5 questions.Each question has an alternative.The number of ways in which a student can attempt atleast one question is:

In an examination there are three multiple choice questions and each question has 4 choices.The number of ways in which a student can fail to get all answers correct is (a) 11 (b) 27quad (c) 12 (d) 63

In a college examination, a candidate is required to answer 6 out of 10 question which are divided into two section each containing 5 questions. Further the candidates is not permitted to attempt more than 4 questions from either of the section. The number of ways in which he can make up a choice of 6 question is