If a question paper consists of 11 questions divided into two section I and II. Section I consist of 6 questions and section II consists of 5 question, then the number of different ways can student select 6 questions, taking at least 2 ques

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If a question paper consists of 11 questions divided into two section I and II. Section I consist of 6 questions and section II consists of 5 question, then the number of different ways can student select 6 questions, taking at least 2 questions from each section, is

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Correct answer: D. 425

array ccl Section-I & Section-II & No. of ways 2 & 4 & ^6 C₂ ^5 C₄=15 5=75 3 & 3 & ^6 C₃ ^5 C₃=20 10=200 4 & 2 & ^6 C₄ ^5 C₂=15 10=150 & & & & Total =425 array

If a question paper consists of 11 questions divided into two section I and II. Section I consist of 6 questions and section II consists of 5 question, then the number of different ways can student select 6 questions, taking at least 2 questions from each section, is

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