Quantitative Aptitude : Number Series Set 85 (IBPS Clerk 2018 Prelims Based)

Shubhra

 

Directions: The following series are based on a certain pattern. One of the number in series is wrong. Find that odd one out.

  1. 200, 193, 179, 158, ?, 95
    A) 119
    B) 126
    C) 130
    D) 124
    E) 140
    View Answer
      Option C
    Pattern    :
    -7, -7*2, -7*3, -7*4
  2. 9, 45, 180, 540, ?, 1080
    A) 870
    B) 1010
    C) 960
    D) 990
    E) 1080
    View Answer
      Option E
    Pattern    :
    *5, *4, *3, *2, *1
  3. 3, 43, 81, 115, 143, ?
    A) 194
    B) 198
    C) 163
    D) 156
    E) 202
    View Answer
      Option C
    Pattern    :
    +40…………..+38………………+34……………+28…………..+20
    ……….-2……………….-4………………….-6………………-8
  4. 1, 6, 35, 76, 153, ?
    A) 154
    B) 162
    C) 221
    D) 188
    E) 159
    View Answer
      Option A
    Pattern    :
    *5+1, *4+ 1, *3 + 1, *2+1, *1+ 1
  5. 50, 54, 45, 61, 36, ?
    A) 72
    B) 102
    C) 94
    D) 82
    E) 88
    View Answer
      Option A
    Pattern    :
    +2^2, -3^2, +4^2, -5^2, +6^2

 

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One Thought to “Quantitative Aptitude : Number Series Set 85 (IBPS Clerk 2018 Prelims Based)”

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