Number Series Completion

CMAT 2023 · Logical Reasoning · Medium · Number Series

Complete the series 564, 152, 48, 21, ? from the following options :

  1. A.

    132

  2. B.

    24.2

  3. C.

    15.25

  4. D.

    13.25

Answer

D

Explanation

Pattern: 564/4+11=141+11=152564 / 4 + 11 = 141 + 11 = 152 152/4+10=38+10=48152 / 4 + 10 = 38 + 10 = 48 48/4+9=12+9=2148 / 4 + 9 = 12 + 9 = 21 21/4+8=5.25+8=13.2521 / 4 + 8 = 5.25 + 8 = 13.25.

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