6 Views

Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
43, 45, 48, 53, 60, 71, ?

Option 1: 83

Option 2: 81

Option 3: 82

Option 4: 84


Team Careers360 10th Jan, 2024
Answer (1)
Team Careers360 17th Jan, 2024

Correct Answer: 84


Solution : Given:
43, 45, 48, 53, 60, 71, ?

In the above-given series, add prime numbers to the previous number to obtain the next number.
43 + 2 = 45, 45 + 3 = 48, 48 + 5 = 53, 53 + 7 = 60, 60 + 11 = 71, 71 + 13 = 84

So, 84 is the missing number of the series. Hence, the fourth 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
GRE ® Registrations 2024
Apply
Apply for GRE® Test now & save 10% with ApplyShop Gift Card | World's most used Admission Test for Graduate & Professional Schools
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