SSC MTS 2022 Question Paper Shift 1 (July 8th)

Question 28

Select the number from among the given options that can replace the question mark (?) in the following series.
12, 25, 51, 103, 207, ?

Solution

$$12\times2+1 = 24+1 = 25$$

$$25\times2+1 = 50+1 = 51$$

$$51\times2+1 = 102+1 = 103$$

$$103\times2+1 = 206+1 = 207$$

$$207\times2+1 = 414+1 = 415$$

Hence '415' will come in place of the question mark.


Create a FREE account and get:

  • Free SSC Study Material - 18000 Questions
  • 230+ SSC previous papers with solutions PDF
  • 100+ SSC Online Tests for Free

cracku

Boost your Prep!

Download App