Examples

Example 1
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Example 2 Important Deleted for CBSE Board 2025 Exams

Example 3 Important Deleted for CBSE Board 2025 Exams

Example 4 Deleted for CBSE Board 2025 Exams

Example 5 Important Deleted for CBSE Board 2025 Exams

Example 6 Important Deleted for CBSE Board 2025 Exams

Example 7 Deleted for CBSE Board 2025 Exams

Example 8 Important Deleted for CBSE Board 2025 Exams

Last updated at April 16, 2024 by Teachoo

Example 1 Find Q in the addition. Here, Q + 3 ends with 1 We put different values of Q, and check which ends with 1 ∴ Q = 8 Checking Putting Q = 8 Hence verified ∴ Q = 8