1 View

Question : Directions: In the following question, a series is given with one number missing. Select the missing number from the given alternatives.
4, 13, 41, 126, 382, ?

Option 1: 1149

Option 2: 1146

Option 3: 1151

Option 4: 1167


Team Careers360 24th Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 1151


Solution : Given:
4, 13, 41, 126, 382, ?

Multiply the terms by 3 and add consecutive natural numbers to the resultant to get the following terms.
(4 × 3) + 1 = 12 + 1 = 13; (13 × 3) + 2 = 39 + 2 = 41; (41 × 3) + 3 = 123 + 3 = 126; (126 × 3) + 4 = 378 + 4 = 382; (382 × 3) + 5 = 1146 + 5 = 1151

So, the required missing number is 1151. Hence, the third option is correct.

Know More About

Related Questions

TOEFL ® Registrations 2024
Apply
Accepted by more than 11,000 universities in over 150 countries worldwide
Manipal Online M.Com Admissions
Apply
Apply for Online M.Com from Manipal University
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books