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Section 1 Q1

1. The 180 students in a group are to be seated in rows so that there is an equal number of students in each row. Each of the following could be the number of rows EXCEPT

(A) 4

(B) 20

(C) 30

(D) 40

(E) 90

Answer: D

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3 comments:

  1. PS BloggerJanuary 26, 2010 at 4:29 AM

    Solution:

    180 Students to be seated in rows having equal number of students. Hence 180 should be integer multiple of number of rows.

    180 is integer multiple of 4,20,30 and 90 but not 40. Hence answer is D.

    ReplyDelete
  2. AnonymousSeptember 4, 2013 at 3:08 AM

    Please solve all thousand questions. It is of great help.

    ReplyDelete
  3. AnonymousSeptember 5, 2013 at 11:46 AM

    Please answer to all questions listed here. It is very good blog but incomplete.

    ReplyDelete

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