Instructions

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

Question 28

3, 9, 21, 45, ?

Solution

the series follows pattern as,

0 + 3 = 3

3 + 6= 9

9 + 12 = 21

21 + 24 = 45

45 + 48 = 93

$$\therefore$$ Option D 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 Venn Diagrams Questions CAT Arithmetic Questions CAT Time And Work Questions CAT Time Speed Distance Questions CAT Number Series Questions

CAT DILR Questions | LRDI Questions For CAT

CAT Data Interpretation Questions CAT Maxima-Minima Questions CAT Data Interpretation Basics Questions CAT DI with connected data sets Questions CAT Selection With Condition Questions

CAT Verbal Ability Questions | VARC Questions For CAT

CAT Para Jumbles Questions CAT Odd One Out Questions CAT Vocabulary Questions CAT Verbal Ability Questions CAT Para Summary Questions

SSC JE Electrical Engineering 2015

3, 9, 21, 45, ?

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