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A number pattern runs 5, 10, 15, 20. The next number is:

A35
B25
C22
D30
Answer & Solution
Correct answer: B. 25
1. Each number is five more than the one before. 2. Twenty plus five is twenty five. 3. So the next number is 25. _Source: syllabus Mathematics Class II, Chapter 5, Patterns._
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