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SEQUENCES AND SERIES — MATHS STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceMATHSSEQUENCES AND SERIES1 Mark
MCQ
Find the sum of first 5 terms of series 2 + 4 + 6 +...................
  • A
    14
  • B
    16
  • C
    20
  • ✓
    30
✓

Answer

Correct option: D.
30
Since 2, 4 and 6 all are even numbers so, given series involve all even number terms.
The next two terms will be 8 and 10 so, sum will be 2 + 4 + 6 + 8 + 10 = 30.

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