Instructions
What will come in place of the question mark (?) in the following number series?
Solution
Each number is multiplied by 2 and then 1 is added to them.
11 $$\times 2 + 1$$ = 23
23 $$\times 2 + 1$$ = 47
47 $$\times 2 + 1$$ = 95
95 $$\times 2 + 1$$ = 191
191 $$\times 2 + 1$$ = 383
Need AI Help?
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
