so now we are going to solve some
problems related to blood relationship
this is another kind of problem where
you don't need any formula or anything
that's we haven't discussed any formula
but simply simple iq and your own blood
relationship calculations might help you
to solve this one as well remember one
thing although we haven't discussed any
formula but there are something that
need to be told that need to be uh
discussed
and that idea simply is that this is you
this is your brother your cousin your
wife
all in the same generation
one generation above will be your father
your mother your uncle your aunt
everyone
two generation father grandfather
grandmother are there one generation
below you have your son daughter nephew
knees
all this okay then
granddaughter grandson and all so this
is a hierarchy if you remember this
hierarchy then you will be able to
answer most of these questions and
always make sure that not only this
hierarchy but also you need to put
yourself in terms of analyzing the blood
relationship that is asked in the
question
all right so in this case
how i related to sangeetha so let's
assume that sangeeta's daughter is my
daughter's mother
sangeeta's daughter
this is sangeeta's daughter
sangeetha's daughter is my daughter's
mother
okay this is me
and this is our daughter
and sangeetha's daughter is
the mother of my daughter so basically
sangeeta's daughter is my wife
isn't it so if shanghita's daughter is
my wife then how am i related to
shanghita
i am son in
law if i am male
if i am son in law if i am male
otherwise
otherwise if i am female
then of course i am
daughter
of shanghita otherwise there is no other
option so option d should be the correct
answer in this case got it quite easy
because basically sangita's daughter is
my wife
that's how the relationship comes in
now move to the second question
if a is a brother of b
so a and b belong to same lineage and a
is male so male with boxes female with
circle that's what we use b is the
sister of c
b is a sister
of c
c is the father of d
c is male father of
d
how d is related to a
so look at it a b c all belong to same
generation
same generation
so d is an a they are related one
generation above so basically
how d is related to a means d is nephew
d if male
nephew
a female knees
nephew or niece
isn't it
this is the idea
this can be the idea otherwise
but the thing is in this question if you
look at this question they haven't
clearly stated whether it's male or
female so male nephew otherwise knees
okay because a b and c following two
same generations there
so either you can say
nephew or nice
but
properly to be proper because in this
case we know that cd has a direct
relationship to c
okay
because a
is brother of b b sister of c
okay she's father of d so basically if
you are an easy as you can say that that
is the correct answer
now let's move to another problem here
and here
let's take a different color
deepak said to nitin
that boy playing with the football
is younger of the two brothers
of the daughter of my father's wife okay
that's too much information to process
the boys we're talking about a boy
male playing with football is younger of
the two brothers younger of the two
brothers
two brothers
okay
of the daughter so let's put the boy in
the center here
two brothers we are looking two brothers
we are looking here two brothers
younger that means one generation later
younger of the two brothers of the
daughter
brothers
these brothers
of the daughter
means this is the daughter
okay
of
daughter of
my father's wife
my father's wife my mother
and my mother's daughter
means this is where me should be placed
so basically my relationship with my
mother's daughter is my mother's
daughter is my sister
okay
how is the boy playing football related
to deepak me in this case is deeper
so deepak is male
how is the boy related to me
okay that boy playing the football is
younger of the two brothers so basically
not one generation below basically this
is another brother
so basically the boy is younger brother
younger brother
so boy is basically the younger brother
so in this case no younger or older only
says brother so we can see yeah b is the
brother of mine my brother of deepak
okay
so b is not in one generation below what
i said earlier basically it says that
the
the boy playing with the footballer is
younger of the two brothers so this is
younger than this two brother that
doesn't mean the b is in the next
generation of course so b is younger
brother than them and my mother's
daughter is my sister
and b is a brother of my sister so the b
is brother of me as well
got it
so don't get confused
this question will kill your time in cs
and exam that's why i told so only
answer the question which will save time
and not kill it pointing to a person
deepak said his only brother
see again the same type of question this
kind of quote unquote question gets more
difficult pointing towards the person
deepak said
his only brother is the father of
my daughter's father
my daughter this is me
my daughter in the next generation this
is me
my daughter's father means me
his only brother
so my only
brother so basically
we are introducing my only brother to
the person
okay so how is the person related to
deepak so if me means deepak here
so this is only brother means what
so
the the person the deepak is introducing
is basically uncle of
the uncle of whom the daughter means my
daughter uncle of my daughter
so the relationship is uncle remember
two things this is you and this is your
father
if they ask you how you are related to
your father the answer is son
how your father is related to you
father
remember that
this is very important from which
perspective we are finding the
relationship otherwise the total answer
will be wrong
so in this case
deepak said his only brother
is the father of my daughter's father
so basically how is the person related
to deepak
uncle
his only brother
this is this is the person deepak is
referring
his only brother
okay
is the father
of my daughter's father
this is my daughter's father so this is
this is me
means
my father
this is the person deepak introducing
deepak is stating here
deepak is stating here
this is deepak's father and this is the
person deepak is introducing so
basically deepak is one generation below
than this person
so deepak
and person how the person is related to
deepak uncle
how deepak is related to the person
nephew
got it
this is how it works
remember that always
because if you draw it correctly you
will answer it one go if you rethink it
two three times then this problem will
be really complicated in your mind so
the best deal for these problems blood
relation particularly is to solve at one
go
okay
otherwise
if you can solve it in one go then it
will be a big problem for you
fine
that's how we'll solve them
no such formula no such complications
simple issues and you can solve them