एक लड़के की ओर इशारा करते हुए, सीमा ने कहा, 'वह मेरे पिता का बेटा है।' वह लड़का सीमा से किस प्रकार संबंधित है?

In a certain code language: 'A + B' means 'A is the daughter of B', 'A - B' means 'A is the brother of B', 'A x B' means 'A is the wife of B', 'A % B' means 'A is the father of B'. If 'Kartik + Vijay - Yash % Shreya x Rohan', how is Kartik related to Rohan?

In a certain code language: E + F means 'E is the husband of F' E - F means 'E is the mother of F' E × F means 'E is the wife of F' E ÷ F means 'E is the father of F' How is P related to T in the expression 'P × Q ÷ R - S + T'?

In a certain code language, 'E + F' means 'E is the sister of F', 'E - F' means 'E is the mother of F', 'E x F' means 'E is the wife of F', and 'E ÷ F' means 'E is the father of F'. How is P related to T if 'P + Q - R x S ÷ T'?

S is the sister of A. A is the brother of Y. B is the father of W. W is the son of Y. How is S related to B?

I and J are sisters. J is married to K. L is K's father. M is the wife of L. N is M's daughter. How is N related to J?

G is the father of L. L is the son of U. T is the brother of N. N is the son of U. How is G related to N?

G is the mother of L. L is the sister of U. T is the father of N. N is the son of U. How is N related to G?

G is the mother of L. L is the sister of U. T is the father of N. N is the husband of U. How is G related to T?