Question

Based on the points given below, answer
the questions below

i) A, B, C, D, E, F and G are seven
members of a family.
ii) Six of them have a different profession
of Artist, Lawyer, Trainer, Mechanic,
Doctor, Electrician and one is a Student.
iii) There are two married couples in the
family
iv) A and F's professions are Artist and
Doctor respectively.
v) D is the father of B who is a Lawyer
and is also the grandfather of G and is an
Electrician
vi) No lady is either an Electrician or a
Lawyer.
vii) G who is a student, is a grandson of E.

How many male members are there in
the family?

● Data Inadequate
● 3
● 5
● 4​

Answer 1

Answer:

data inadequate

Explanation:

∆=∆ (denotes a married couple)

∆=∆

| (denotes a family chain)

∆-∆ (denotes siblings)

now,

given that

• A is an artist
• F is a doctor
• D is the father of B & B is a lawyer {so, D is male}
• D is grandfather of G & D is an electrician
• No electrician or lawyer is female so B is father of G
• G is a student and grandson of E
• { so E os married to D and is a Female definitely}

now, we get

D=E

|

B=( )

|

G

• so according to the information provided no confirm information is given about who is mother of G or wife of B
• & also who is uncle, aunt or sister, brother of G
• & what is the confirm position and relationship between C, F & A is also not provided
• that's why data is inadequate for giving the answer