Blood relations

In CET Graduation, Blood relations belongs to the Logical Reasoning and Mathematics block. The demand is not family-law theory or social custom; it is the ability to convert short relationship statements into a clean structure and then answer the exact relation asked. Start every item by marking four things: generation, gender, marriage link and sibling link. Generation means who is above, below or at the same level. Gender is used only when the statement gives it directly through words such as mother, father, son, daughter, brother, sister, husband or wife. Marriage links create in-law relations, while parent-child and sibling links create blood relations. The final question must be read in its direction. If the question asks “How is A related to B?”, trace the path from A to B; if it asks “How is B related to A?”, the answer may change completely. A compact family tree is enough: place older generation above, younger generation below, spouses on the same line and siblings on the same generation line. Do not bring in extra assumptions about age, caste, surname, city or family size unless the question states them. The safest solving order is: translate each clue, draw only the necessary people, mark uncertain gender with a neutral sign, trace the asked path, and then verify every clue once again before choosing the option.