W, X, Y, Z are integers. The expression X - Y - Z is even and the expression Y…
PYQ TCS NQT 2025
W, X, Y, Z are integers. The expression X - Y - Z is even and the expression Y - Z - W is odd. If X is even what must be true?
- A.
W must be odd
- B.
Y - Z must be odd
- C.
Z must be even
- D.
Z must be odd
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