Alfa Numeric

Alpha Numeric: Level 3 1. In the correctly solved addition `ABC + CBA = 1332`, A, B, and C represent distinct digits. What is the digit B? 1 3 5 6 9 Check Solution (D): 1. Units: \(C+A = 2\) or \(C+A = 12\). 2. Hundreds: \(A+C + (\text{carry from tens}) = 13\). 3. Since…

Alpha Numeric: Level 2 1. In the addition problem `AB + BA = 154`, A and B are distinct digits. What is one possible value for A? 3 4 5 7 8 Check Solution (E): Units column: \(B + A = 4\) or \(B + A = 14\). Tens column: \(A + B\) or \((A…

Alpha Numeric: Level 1 1. In the addition problem `3A + 5A = 88`, what is the digit A? 3 4 8 9 1 Check Solution (B): Look at the units column: \(A + A = 8\). This means \(2A = 8\), so \(A = 4\). Check the tens column: \(3 + 5 = 8\)….

Numerical Alphabet — Concept Explanation In certain quantitative reasoning or aptitude questions, letters such as \(A, B, C, D, X, Y, Z\) are used to represent digits (0–9). These are called Numerical Alphabet or Letter-Digit Substitution problems. The rules of arithmetic—especially addition, carry, and place value—remain the same as for ordinary numbers. 1. Fundamental Rules…

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