Multiple Choice Questions on There are 5 English 4 Hindi and 3 regional newspaper options available in a library In how many ways........... for SSC CGL Exam Preparation

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Multiple Choice Questions

There are 5 English 4 Hindi and 3 regional newspaper options available in a library In how many ways...........

Quantitative Aptitude (CGL) Permutation & Combination
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    There are 5 English, 4 Hindi and 3 regional newspaper options available in a library. In how many ways the owner can subscribe to five newspapers such that there are at least two English and two Hindi newspapers? 

    230 

    Incorrect Answer

    240 

    Incorrect Answer

    220

    Incorrect Answer

    280 

    Correct Answer

    None of these

    Incorrect Answer
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    Explanation:

    There are three possible cases

    Case 1: 3 English + 2 Hindi – No of ways = 5C3× 4C2 = 60

    Case 2: 2 English + 3 Hindi – No of ways = 5C2× 4C3 = 40 

    Case 3: 2 English + 2 Hindi + 1 regional – No of ways = 5C2× 4C2 × 3C1 = 180

    Total number of ways = (60 +40 + 180) = 280

    Hence, option D is correct. 

    By: Parvesh Mehta
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