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1. How many times does the digit '4' come write numbers form 10 to 100 ?
- A. 10
- B. 10
- C. 10
- D. 10
Answer: Option D
Explanation:
14, 24, 34, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 54, 64, 74, 84, 94 = > 19 times. ans.
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