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Class 6 Mathematics Medium Mcq English Medium

A number pattern in exercise 115 begins 12, 21, 30, 39. If the same difference continues, what is the next term?

Question
A number pattern in exercise 115 begins 12, 21, 30, 39. If the same difference continues, what is the next term?
39
57
21
48
Answer
48
Detailed Explanation
The common difference is 9; add it to the last term 39 to obtain 48. — Examisthan.com
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