Logical Reasoni...

Q is the mother of T. R is the husband of P. S is the father of Q. T is the brother of P. How is P related to S?

Pointing to a girl, a boy said, "She is the daughter-in-law of my grandmother's only daughter's only son". What is the girl's relationship with the boy?

Banu said to Maruti, "Your mother is my husband's daughter."

How is the mother of Maruti related to Banu?

Pointing to a lady, a boy said, " She is the only daughter of my mother's husband's father-in-law's wife." How is the lady related to the boy?

In a certain code language,

‘A + B’ means ‘A is the mother of B’,

‘A – B’ means ‘A is the brother of B’,

‘A × B’ means ‘A is the father of B’,

‘A ÷ B’ means ‘A is the daughter of B’

Based on the above, how is E related to A if ‘A × B – C + D ÷ E’?

‘P + F’ means ‘P is the son of F’

‘P – F’ means ‘P is the wife of F’

‘P × F’ means ‘P is the brother of F’

‘P ÷ F’ means ‘P is the mother of F’

‘P = F’ means ‘P is the sister of F’.

What does ‘K = R ÷ M’ mean?

‘A ÷ B’ means ‘A is B’s son’.

‘A × B’ means ‘A is B’s sister’.

‘A + B’ means ‘A is B’s brother’.

‘A – B’ means ‘A is B’s mother’.

Using the mathematical operators meaning the same as given above, which of the following means that ‘S is T’s husband’?

In a certain code language,

'A $ B' means 'A is the mother of B',

'A # B' means 'A is the father of B',

'A ! B' means 'A is the sister of B',

'A @ B' means 'A is the brother of B',

'A * B' means 'A is the wife of B',

'A > B' means 'A is the husband of B',

'A % B' means 'A is the father-in-law of B',

'A ^ B' means 'A is the mother-in-law of B'.

Based on the above, how is U related to A if

a) 'P > Q $ R > S ! T',

b) 'U # T',

c) 'R # A' ?

The question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both statements and give the answer.

Statements:

I. Y and Z are children of D who is the wife of X.

II. R's sister X is married to Y's father.

How is X related to Y?

Read the given question and decide which of the following options is additionally required to answer the question.

A and B are children of C and D. A is a boy and has two sisters, while B has three brothers. How many children do C and D have?