Coded Relations
Coded Relations is a Aptitude concept from the MPSC syllabus, tested in 3 past MPSC questions (2013, 2018, 2019). Below are those real questions with their correct answers and explanations, plus the concepts worth being comfortable with first.
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जर A $ B चा अर्थ A हा B चा भाऊ आहे; A @ B चा अर्थ A ही B ची बायको आहे; A # B चा अर्थ A ही B ची मुलगी आहे आणि A * B चा अर्थ A हे B चे वडील आहेत, तर W, T व Q ही भावंडे असल्याचे दर्शवणारी नातेसाखळी निवडा ?
Evaluating option 3: P @ Q (means brother) Q T, ( # means daughter) T # U means T is daughter of U, (* means father) U * W means U is father of W, establishing W, T, and Q as siblings.
A, B, C, D, E, F आणि G एका कुटुंबाचे सदस्य आहेत, ज्यामध्ये चार वयस्क असून तीन बालके आहेत, त्यापैकी दोन F आणि G मुली आहेत. A आणि D हे भाऊ असून A डॉक्टर आहे. E एक इंजिनियर असून दोन भावांपैकी एकासोबत विवाहबद्ध असून E ला दोन अपत्ये आहेत. B, D सोबत विवाहित आहे; आणि G त्यांचे अपत्य आहे. तर C कोण आहे? A, B, C, D, E, F and G are the members of a family. Out of them, four are adults and three are children, of which two, F and G are girls. A and D are brothers and A is a Doctor. E is an Engineer and has married one of the two brothers. E has two children. B is married to D and G is their child. Then who is C ?
Tracing family relations: A and D are brothers. B is married to D and G is their child. Since E is an Engineer married to one of the brothers (must be A, as D is married to B) and has two children (F and G or F and C), working out the tree shows C is the son of A.
जर A $ B चा अर्थ A हे B चे वडील आहेत; A # B चा अर्थ A ही B ची बहीण आहे; A * B चा अर्थ A ही B ची मुलगी आहे; आणि A @ B चा अर्थ A हा B चा भाऊ आहे, तर R, T व M ही भावंडे आहेत हे दर्शवणारी नातेसाखळी निवडा ? / If A $ B means A is the father of B; A # B means A is the sister of B; A * B means A is the daughter of B; and A @ B means A is the brother of B, then select the relation chain that indicates R, T and M are siblings ?
Option 4 correctly decodes the family tree symbols to establish that R, T, and M share the same parents and are siblings.