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Study Stuff for MCA Examinations - NIMCET
Study Stuff for MCA Examinations - NIMCET
Previous Year Question (PYQs)
What is the 10th term of the following series: 7, 14, 28, .............
Solution
Given Series: 7, 14, 28, ...
Pattern: Each term is multiplied by 2.
Formula for the nth term: Tn = 7 × 2n-1
Calculation:
T10 = 7 × 210-1 = 7 × 29 = 7 × 512 = 3584
Answer:
The 10th term is 3584.
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