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If two numbers a and b are prime numbers greater than 5, then which of the following statements is always true?
a +b is always divisible by 5
a−b is always a prime number
a×b is always odd and coprime with 10
a+b is always a non-composite number.
a×b is always odd and coprime with 10
Practice and solve "If two numbers a and b are prime numbers greater than 5, then which of the following statements is a..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 2. The correct answer is Option C: a×b is always odd and coprime with 10. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "If two numbers a and b are prime numbers greater than 5, then which of the following statements is a..." for Numerical Aptitude - BSF HC Min and ASI Steno 02 Sep 2026 Shift 2. The correct answer is Option C: a×b is always odd and coprime with 10. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.