Aptitude - Number Series

MCQ

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Q 31.

Find the value of S in the series 4, 19, 49, S, 229

Options:

  • 99

  • 109

  • 119

  • 209

Pattern

Given: 4 ---- 19 ---- 49 ---- S ---- 229

              +15     +30     +60    +120

Result: 4 ---- 19 ---- 49 ----- 109 ----- 229

So, value of S is 109

Q 32.

Find the value of Q in the given series: 840, Q, 420, 140, 35.

Options:

  • 840

  • 740

  • 640

  • 540

Pattern

Given: 840 ---- Q ---- 420 ---- 140 ---- 35

                    840/1    Q/2      420/3    140/4

Output: 840 ---- 840 ---- 420 ---- 140 ---- 35

So, value of Q = 840

Q 33.

Find the odd one out in the given series. 14, 28, 112, 672, 5374.

Options:

  • 28

  • 112

  • 672

  • 5374

Pattern

Given: 14 ---- 28 ---- 112 ---- 672 ---- 5374

                x2        x4        x6          x8

Output: 14 ---- 28 ---- 112 ---- 672 ---- 5376

So, 5374 is the odd one.

Q 34.

Find the value of Z in the series 3, 5, 9, 17, 33, Z

Options:

  • 50

  • 55

  • 60

  • 65

Pattern

3 ---- 5 ---- 9 ---- 17 ---- 33 ---- Z

    +2    +4    +8      +16     +32

Q 35.

Find the value of P in the given series: 2, 8, 18, P, 50

Options:

  • 32

  • 36

  • 38

  • 40

Series pattern is (2x12) , (2x22), (2x32), (2x42), (2x52)

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