Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Instructions
What should come in place of the question mark (?) in the following numbers series ?
Solution
Here, 81 64 49 36 25
81 - 64 = 17
64 - 49 = 15
49 - 36 = 13
36 - 25 = 11
Therefore, the difference is in arithmetic progression with common difference of 2.
Hence,
x - 81 = 19
x = 100
Therefore, the correct option is option D.
Create a FREE account and get:
- Banking Quant Shortcuts PDF
- Free Banking Study Material - (15000 Questions)
- 135+ Banking previous papers with solutions PDF
- 100+ Online Tests for Free
