Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Instructions
In each of the following questions, a number series is given. After the series, below it, a number followed by (a), (b), (c) and (d) is given. You have to complete the series following the same sequence as that of given series. Then answer the question that follows.
Question 102
If the series 3,7,15,31 ......... and 2,a,b,c,d ........ follow the same logic, what will come in the place of (d) ?
Solution
Here, the pattern is
7 = 2(3)+1
15 = 2(7)+1
31= 2(15)+1
Similarly,
a = 2(2)+1 = 5
b = 2(5)+1 = 11
c = 2(11)+1 =23
d = 2(23)+1 =47
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
