Given the following codes: * I × J means "I is the mother of J" * I + J means "I is the husband of J" * I × J means "I is the sister of J" * I - J means "I is the brother of J" How is Q related to Z in the expression "Q + X + Y × Z"?
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SSC GD Constable Exam Questions |
Question:
Given the following codes:
* I × J means "I is the mother of J"
* I + J means "I is the husband of J"
* I ÷ J means "I is the sister of J"
* I - J means "I is the brother of J"
How is Q related to Z in the expression "Q ÷ X + Y × Z"?
Options:
- Father's sister
- Wife's sister
- Daughter
- Wife
Answer:
Option 1: Father's sister
Explanation:
Let's break down the expression "Q ÷ X + Y × Z":
* Y × Z: This means Y is the mother of Z.
* X + Y: This means X is the husband of Y.
* Q + X: This means Q is the husband of X.
Therefore, Q is the husband of X, who is the husband of Y, who is the mother of Z. So, Q is the father's sister of Z.
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