IPMAT RohtakLogical Reasoning > EasyMother's sisterGrandmotherMother-in-lawSister of father-in-law✅ Correct Option: 4Related questions:M is father of D. M has only two children. D is the brother of C. C is the daughter of K. T is the granddaughter of K. U is the father of T. How is U related to D?If A+B means A is the brother of B; A-B means A is the sister of B; and A×B means A is the father of B. Which of the following means that C is the son of M?