What is the value of R in the following set of equations?
1) P + Q = 2
2) R x P + Q = 5
3) P + R x Q = 7
Correct Answer: 5
Explanation:
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More Programming Aptitude MCQ Questions
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In a certain code,
P$Q means P is the brother of Q,
P@Q means P is the daughter of Q,
P%Q means P is the grandfather of Q, and
P*Q means P is the son of Q.
Which of the following expressions represents the relationship: P is the father of R?