From 6 different novels and 3 different dictionaries, 4 novels and 1 dictionary

Question:

From 6 different novels and 3 different dictionaries, 4 novels and 1 dictionary are to be

selected and arranged in a row on a shelf so that the dictionary is always in the middle.

The number of such arrangements is-

  1. less than 500

  2.  at least 500 but less than 750

  3. at least 750 but less than 1000

  4. at least 1000


Correct Option: , 4

Solution:

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