‘A ÷ B’ means ‘A is the father of B’. 'A * B' means 'A is brother of B'. 'A + B' means 'A is the mother of B'. ‘A – B’ means ‘A is sister of B’. If P + Q + R – S ÷ T * U, then how is T related to Q? MCQ with Answer and Explanation
‘A ÷ B’ means ‘A is the father of B’. 'A * B' means 'A is brother of B'. 'A + B' means 'A is the mother of B'. ‘A – B’ means ‘A is sister of B’. If P + Q + R – S ÷ T * U, then how is T related to Q?
A. Son
B. grandson
C. Nephew
D. Brother
Answer: Option B
Solution (By JKSSB Mock Tests)
P + Q → P mother of Q. Q + R → Q mother of R. R – S → R sister of S, so S brother. S ÷ T → S father of T. So Q is mother of S, S is father of T, hence T is grandson of Q.
A + B means 'A is the husband of B';
A - B means 'A is the wife of B';
A × B means 'A is the mother of B';
A = B means 'A is the son of B';
If, W × RJ-SV+ L, then which of the following statements is not correct?
Explanation:
S and T are siblings, and P is their parent. Q's mother is the sister of P, and both are children of M. Therefore, M is the grandparent of P's children (S and T). Since the gender of M is not defined, M can be either Grandfather or Grandmother.
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