Find the missing term in the given series without relying on complex…
2023
Find the missing term in the given series without relying on complex second-step logic; focus on identifying simple arithmetic patterns like addition, subtraction, multiplication, division or combinations of these operations.
19, 38, 57, _____, 95, 114, 133
- A.
76
- B.
89
- C.
87
- D.
69
Attempted by 4 students.
Show answer & explanation
Correct answer: A
To find the missing term in the sequence 19, 38, 57, ___, 95, 114, 133, let's analyze the relationship between consecutive terms.
Step-by-Step Analysis
Examine the transitions:
38 - 19 = 19
57 - 38 = 19
Identify the pattern:
The series follows an arithmetic progression where each term increases by a common difference of 19.
To find the missing term, add 19 to the last known term (57):
57 + 19 = 76
Verify the pattern:
76 + 19 = 95
95 + 19 = 114
114 + 19 = 133
The pattern is consistent throughout the entire series.