Monday, 13 March 2017

Question of the day 13-3-2017

Directions: What will come in place of (?) in following series following a certain pattern?
1.     9, 73, 241, 561, ?
A) 946   B) 1036      C) 1238      D) 1081      E) 1141
2.     3, 9, 19, 34, 55, ?
A) 79     B) 83          C) 66          D) 90          E) 68
3.     16, 14, 17, 12, 19, 8, ?
A) 29     B) 20           C) 21          D) 34          E) 44
4.     12, 53, 96, 143, 196, 255, ?
A) 355   B) 316        C) 452        D) 325        E) 332
5.     48, 24, 36, 90, 315,
A) 1767.5        B) 1234.5   C) 1113.5   D) 1417.5   E) 1218.5
6.     386, 265, 365, 284, 348, ?
A) 257   B) 176        C) 299        D) 175        E) 224
7.     20, 10, 8, 8.4, 10.4, ?
A) 17.25 B) 18.78     C) 11.24     D) 19.85     E) 14.48
8.     8, 18, 39, 82, ?, 344
A) 169   B) 192        C) 111        D) 120        E) 144
9.     1, 3, 11, 13, 29, ?
A) 35     B) 47          C) 26          D) 31          E) 43
10.            16, 27, 42, 139, 542, ?
A) 1220 B) 2725      C) 2311      D) 1817      E) 2112
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4 comments:

  1. Unknown13 March 2017 at 12:10

    1-D
    2-B
    3-C
    5-D
    6-C
    8-A
    9-D

    ReplyDelete
  2. Unknown13 March 2017 at 12:10

    1-D
    2-B
    3-C
    5-D
    6-C
    8-A
    9-D

    ReplyDelete
  3. Bhaskar Reddy14 March 2017 at 03:06

    1. Option D
    Pattern:
    12 + 23, 32 + 43, 52 + 63, 72 + 83
    2. Option B
    Pattern:
    3 + (1+2+3) = 9,
    9 + (1+2+3+ 4) = 19,
    19 + (1+2+3+ 4+5) = 34,
    34 + (1+2+3+ 4+5+6) = 55,
    55 + (1+2+3+ 4+5+6+7) = 83
    3. Option C
    Pattern:
    -2, +3, -5, +7, -11, +13
    4. Option B
    Pattern:
    +41, +43, +47, +53, +59, +61 – consecutive prim numbers addition
    5. Option D
    Pattern:
    ×0.5, ×1.5, ×2.5, ×3.5, ×4.5,
    6. Option C
    Pattern:
    386 – 112, 386 + 102, 386 – 92, 386 + 82
    7. Option E
    Pattern:
    20 × 2/5 + 2 = 10
    10 × 3/5 + 2 = 8
    8 × 4/5 + 2 = 8.4
    8.4 × 5/5 + 2 = 10.4
    10.4 × 6/5 + 2 = 14.48
    8. Option A
    Pattern:
    × 2 + 2, × 2 + 3, × 2 + 4, × 2 + 5, × 2 + 6,
    9. Option D
    Pattern:
    12 + 0, 22 – 1, 32 + 2, 42 – 3, 52 + 4
    10. Option B
    Pattern:
    16 * 1 + 11 = 27
    27 * 2 – 12 = 42
    42 * 3 + 13 = 139
    139 * 4 – 14 = 542
    542 * 5 + 15 = 2725

    ReplyDelete
  4. Bhaskar Reddy14 March 2017 at 18:11

    1)
    1*1+2*2*2=9
    3*3+4*4*4=73
    5*5+6*6*6=241
    7*7+8*8*8=561
    9*9+10*10*10=1081

    ReplyDelete

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