LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
19 views
in Mathematics by (24.2k points)
closed by

Identify the missing term in the following number series:

151, 7, 181, 10, 211, 4, 241, ?


1. 4
2. 6
3. 7
4. 9

1 Answer

0 votes
by (24.2k points)
selected by
 
Best answer
Correct Answer - Option 3 : 7

Given:

151, 7, 181, 10, 211, 4, 241, ?

Calculation:

⇒ 1 + 5 + 1 = 7

⇒  151 + 30 = 181

⇒ 1 + 8 + 1 = 10

⇒ 181 + 30 = 211

⇒ 2 + 1 + 1 = 4

⇒ 211 + 30 = 241

⇒ 2 + 4 + 1 = 7

∴ The value of ? is 7.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...