Question : Directions: Which of the following numbers will replace the question mark (?) in the given series?
63, 56, 49, 42, 35, 28, ?
Option 1: 14
Option 2: 21
Option 3: 22
Option 4: 35
Correct Answer: 21
Solution :
Given:
63, 56, 49, 42, 35, 28, ?
In the above-given series, subtract 7 from the previous number to get the next number.
63 – 7 = 56; 56 – 7 = 49; 49 – 7 = 42; 42 – 7 = 35; 35 – 7 = 28; 28 – 7 = 21
So, 21 is the missing number of the series. Hence, the second option is correct.
Related Questions
Know More about
Staff Selection Commission Multi Tasking ...
Answer Key | Cutoff | Selection Process | Preparation Tips | Eligibility | Application | Exam Pattern
Get Updates Brochure
Your Staff Selection Commission Multi Tasking Staff Exam brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Trending Articles around SSC MTS
