Instructions

In the following questions, a series is given, with one term missing. Choose the correct alternative from the given ones.

Question 164

17, 43, 81, 131, ?

Solution

Let the unknown term be $$x$$.
Difference between the terms is
43-17 = 26
81-43 = 38
131-81 = 50
The difference between the difference of terms is
38-26 = 12
50-38 = 12
Therefore $$x$$=131 + 50 + 12 = 193.
Hence Option B is the correct answer.

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

CAT Quant Questions | CAT Quantitative Ability

CAT Probability, Combinatorics Questions CAT Data Sufficiency Questions CAT Averages, Ratio and Proportion Questions CAT Quadratic Equations Questions CAT Time Speed Distance Questions

CAT DILR Questions | LRDI Questions For CAT

CAT Games and Tournamnents Questions CAT Quant Based DI Questions CAT Truth Lie Concept Questions CAT Puzzles Questions CAT Data Interpretation Basics Questions

CAT Verbal Ability Questions | VARC Questions For CAT

CAT Critical Reasoning Questions CAT Para Summary Questions CAT Miscellaneous Questions CAT Vocabulary Questions CAT Para Jumbles Questions

SSC CGL 2013 Tier 1 21 April Morning Shift

17, 43, 81, 131, ?

CAT Quant Questions | CAT Quantitative Ability

CAT DILR Questions | LRDI Questions For CAT

CAT Verbal Ability Questions | VARC Questions For CAT

Free DILR Questions

Login to your Cracku account

Hello! 👋

Ready to Unlock Your Success?

Please Enter Your OTP

Please enter the following details

Create a free Cracku account