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Examoogle • User • info@examoogle.com • EE-2024-8821
Chapter 1 of 12 • Page 1 of 248🔒 Protected PDF • Watermarked
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A এবং D একে অপরের সাথে বিবাহিত। A হল L-এর মা। L হল P-এর স্বামী। P হল U-এর মা। U হল O-এর বোন। O হল D-এর একমাত্র নাতি। O, L-এর কে হন?
বাবার বাবা
ছেলে
মেয়ে
বাবা
ছেলে
Identify O's generation relative to D. Since D is a grandparent and O is a grandson, L is the child of D (A+D are parents). P is the daughter-in-law of A/D. Since P is mother of O, O is the son of L and P.
Identify O's generation relative to D. Since D is a grandparent and O is a grandson, L is the child of D (A+D are parents). P is the daughter-in-law of A/D. Since P is mother of O, O is the son of L and P.
Establish Generation 1 & 2
A and D are married (Gen1). A is the mother of L, so D is the father of L (Gen2).
Establish Generation 3
L is the husband of P, and P is the mother of U and O. Since L is the father of U and O, O is the child of L and P.
Conclusion
As O is the grandson of D (Gen 3 relative to Gen 1), and O is the child of L, O is the son of L.
A: Father's father is incorrect because O is the grandson of D, not the ancestor. C: Daughter is incorrect because the question identifies O as a 'grandson' (male). D: Father is incorrect because L is the father of O, not the other way around.
B is correct because L is the father of O, making O the son of L.
In blood relation questions, always draw the tree with gender symbols (+ for male, - for female) and marriage indicators (=) to avoid confusion during long chains.