‘M + Q’ means ‘M is the wife of Q’ ‘M - Q’ means ‘M is the father of Q’ ‘M ×…
2023
‘M + Q’ means ‘M is the wife of Q’
‘M - Q’ means ‘M is the father of Q’
‘M × Q’ means ‘M is the daughter of Q’
‘M ÷ Q’ means ‘M is the son of Q’
if A ÷ B × J + U - D how is 'B' related to 'D'?
- A.
Brother
- B.
Sister
- C.
Aunt
- D.
Mother
Attempted by 124 students.
Show answer & explanation
Correct answer: B
Answer: B is the sister of D.
Reasoning (stepwise):
A ÷ B → A is son of B (so B is parent of A).
B × J → B is daughter of J (so J is B’s parent).
J + U → J is wife of U (so J and U are spouses).
U - D → U is father of D (so D is child of U).
Since B is daughter of J and J is wife of U, B is child of U as well. D is also child of U. Therefore B and D are siblings, and because B is female (daughter), B is D’s sister.
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