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hey guys welcome back this is me your
suri sir and you are watching me on
vedantu's JEE channel so tell me guys
are you a JEE aspirant if yes then I'm
sure that you'll be going to appear for
JEE examination either in the month of
January 2020 or in the month of April
2020 or maybe in the coming years later
on in your future yes or no many guys if
you are a JEE aspirant then yes this video
is going to be immensely helpful for you
how about this guys if I tell you that
you can secure one-third of your marks
in a subject in JEE in just first 10 to
12 minutes how awesome would that be yes
or no yes I'm not kidding it is possible
you can score one third of your marks in
a subject in JEE in your first 10 to 12
minutes and I'm going to tell you how is
that possible
are you all ready for that I'm sure you
are ok guys so we are going to go ahead
and what I call this technique is a very
interesting thing to know well we call
this technique as you can see it on the
screen we call it EMD method what does
EMD stand here for well it's basically
easy medium and difficult so why am i
calling it that you have to listen to me
very carefully from now onwards well guys
as soon as you receive the paper you
have to dedicate initial 10 to 12
minutes of a given subject in just
analyzing the entire paper go through
the entire paper and marking the entire
paper with each and every question as
which of these is easy medium or
difficult as per you not as per the
general perception or conception how you
feel about that question in first 10
minutes you have to do that and once you
are done with that after that if you
start solving the paper you would have
the entire words of you bird's-eye view
over the entire paper and then you will
be able to solve the questions obviously
which are easy for you first after that
you will be
going for what will be going for the
mediocre level of questions for you and
then if time permits then you will be
going for the difficult questions
well usually guys whenever we appear for
exams like JEE we go by our own
understanding and our own affinity
towards all the three subjects if we
find which is usually the convention
most of the people find chemistry the
most scoring after that either physics
or maths comes so say if you are
starting off with chemistry you will
obviously if you are considering it to
be the most scoring one you will try to
give it the least amount of time after
that the next subject that you consider
is relatively easier for you is what you
will be giving your time to and you will
try to save maximum amount of time for
the subject which you find difficult so
I'm assuming that you're going to give
45 minutes to chemistry around 55
minutes to physics and an hour to
mathematics so that you are still spared
with around 25 to 30 minutes to do the
revision as in which all questions you
have solved which have you not solved
you want to see whether you have marked
the questions correctly or not
and so on and so forth well guys
whenever you are reaching to a
particular say subject say you reach to
physics I am going to take the example
of physics here you're going to spare
first ten minutes in just going to the
process that I'm going to tell you it's
not that you will be just going in the
examination final examination and
applying this rather I will recommend if
you like the method that I am going to
tell you today try applying that in all
the mock test or all the tests that you
are going to appear for in during your
preparations before you appear for the
actual jay examinations okay guys so
what exactly EMD method is we are
clear about that we are going to mark
the questions as easy mediocre and
difficult and after that we will solve
all the people questions ok but how does
it work let's go through that well what
you see here on the screen I'll go
through all the individual points and
Dave will actually matter yes it's the
first point which is say is that the
entire method works on certain
principles the first point says that
your affinity to a topic and appearance
of the questions from those topic is
probabilistic yes
obviously some luck factor is always
there there are topics
you like and if you like those topics
and the questions come from that
particular chapter then obviously your
confidence level goes high and your
probability of scoring more increases
works by say Versailles as well but
let's be very optimistic and let's hope
that all the topics which we are very
very very fond of makes the maximum
number of questions are going to come
from that okay guys now where it starts
getting practical this was basically
something luck based probabilistic your
gut feeling is very important when you
are selecting the question when you are
just scanning the paper you're trying
you will not be able to read the
questions completely you will only be
able to scan through the vapor so that
is why I listen to all the points very
carefully as the second point says that
your gut feeling matters yes your gut
feeling matters case why our gut feeling
matters is because in the first go when
you are reading say around 25 questions
are going to be this year earlier till
2019 30 questions were there so 30
questions in 10 minutes is a very very
very very very fast process so in that
case obviously my gut feeling about the
question when I look at it is going to
help me call take a call whether it is
easy mediocre or difficult yes yeah next
point says that you're reading and
you're analyzing ski speed are crucial
well obviously if you can read very fast
that is basically going to come by
practice only when you have solved many
questions during your preparation years
you will just be able to go through the
question read the important parts of the
question in while you are scanning it
you will be able to get a judgement
about the difficulty level of the
question and that is why you are reading
and then based upon your reading you're
analyzing skill is very very very
crucial guys and yes whenever there are
going to be diagrams in the question
there'll be extra helpful why because it
help you directly get to the point that
which chapter this particular question
belongs to yes or no say if you see a
circuit diagram you know that the
question is from current electricity and
you can directly connect with your
thought whether I am good at current
electricity or not if you see a block
and our triangular wedge you get the
idea that the question is from mechanics
from
of motion and if you are good at it in
general then you will obviously be
marking it either easy or mediocre but
say for me like I consider optics as one
of the most challenging topics but then
if I see any lens or a complicated
diagram from optics then the first
thought comes that do I scan it properly
or do I say that it is difficult okay
guys so yes the paper which I am going
to discuss today in terms of easy
mediocre and difficult topics wise it's
going to be from J 2019 the paper which
was held on 9th of January and that too
in the morning shift assuming that there
are topics which I also consider easy
usually which I am very good at and then
there are topics which I also find
challenging yes consider me as one of
you and I'm going to dig Lee with this
paper
obviously we are not solving the paper
we are just scanning it for the first 10
minutes to 12 minutes of the paper to
mark the each and every single question
as easy mediocre and difficult remember
the name of the method guys it is e md
method so what I believe in general guys
I believe that mechanics is usually very
easily doable because it does not
require much of theory it requires only
application after that I find
electrodynamics also very scoring
because usually there are formulas which
if you remember you'll be able to apply
them to get the formulas application and
solution done then comes for me is
thermodynamics the entire thermodynamics
is based upon very simple concepts as
well as very few number of formulas so
you can apply them as well there are few
parts which are sometimes tricky as well
okay after that comes modern physics in
modern physics also there are parts like
atomic structure and photoelectric
effect nuclear physics which I find
relatively very scoring but when it
comes to semiconductor devices apart
from the logic gates I consider that the
other devices like transistors diode and
amplifier they are relatively tricky
because that requires a little bit of
more reading in-depth reading of all the
questions okay guys and the one as I
already have confessed yes
optics is something which if I'm lucky
I'll be able to crack a question else I
will put it mostly in mediocre or
difficult zone
for myself guys again repeating I'm just
trying to give you a framework here do
not take it as a thumb rule I'm just
giving you a general idea how to keep
the difficulty level of the topics and
the units in your mind okay guys so
without wasting any further time what
I'm going to do guys I'm going to pick
my phone I'm going to start the
stopwatch in my phone and let's see if
we are able to mark all the questions as
eet EEZ mediocre and difficult or not
well II what make what we are going to
do here from here onwards the first
slide onwards you'll be seeing all the
questions one by one obviously as you
are going to see on the computer screen
when you appear for Jay main but I have
already marked them easy mediocre and
difficult so that by the end we will be
able to count the number of questions
which are easy the number of questions
which are mediocre and the number of
questions which are difficult okay guys
so the questions are already marked so I
am giving you that benefit of doubt that
that will take at least 30 more seconds
to mark each or every one of them 30
seconds to one more minute you can take
hey guys so here I have my stopwatch we
are moving on to the first question I'll
be reading it not the entire question
I'll be trying to get the gist of all
the questions specially if diagrams are
there I'll take my call whether that
question is doable or not I'll try to
explain also info in this entire process
it may so happen that I might shoot the
time more than 10 minutes but then
remember I'll be also trying to explain
you how am i marking them as easy
mediocre and difficult but when I will
be doing the mental process of
understanding whether the question is e
MD then obviously I will not be taking
that much amount of time so probably I
am going to take 2 to 3 minutes
additional you will when you will do
this you will be able to save that much
amount of time ok guys so let's start
without wasting any further time here
let's go ahead and see how the Jay 2019
paper was in general how many questions
were easy mediocre and difficult and
I'll give you towards the end a very
very very generic analysis of how the
paper is actually said with respect to
easy mediocre and difficult ok so here
we go
starting off with the stopwatch and my
stopwatch starts along with the question
coming on the screen okay guys so I've
started the stopwatch and yes this is
the very first question which looks like
from the magnetic effect of electric
currents and the question wants us to
find out the magnetic feel at this point
we know it we can find out by mu knot I
upon to R theta upon 2 pi so that's why
something which you can solve but not
like in the fingertip so that's why I'm
working it as mediocre moving on next
question as you can see diagram it's a
PV diagram that means it is from
thermodynamics the question is asking us
to find out the heat flow in the process
of path ADB so in general first law of
thermodynamics is easily applicable so
you will be able to solve it by finding
the value of internal energy from one of
the processes that's why I'm marking
this question guys as easy moving on the
next question what you see here is
electric field is given and
electromagnetic wave is the name of the
chapter and electric field is given
magnetic field is to be found we know
that the light is basically having a
magnitude which is equal to e by B using
that formula you'll be able to solve it
that's why I'm marking it as easy moving
on the next question is basically from
the chapter of waves we know that
intensity maximum is under root of i1
plus under root of I 2 whole square my
minimum is under root I 1 minus under
root I 2 whole square so there values
are being given you have to find out the
intensity is ratio so you can easily do
that formula apply that and solve it
that's why I marked it as easy again ok
now see this this question is actually
from center of mass and collision we
have to find out how much angle this KB
is making with theta so when you are
looking at the diagram yes you think
that yes some sort of balancing has to
happen the net torque will become zero
and that point has to be found with
respect to center of mass so it will
require a lot of geometric understanding
and according to me it will take time
that's why I'm marking it as difficult
moving on question from thermodynamics
again in fact ktg we have to find out
the ratio of RMS speed which is under
root of three RT by M all the
informations similarly looks like appear
sorry so looks like they are given so
that's why you'll be able to solve this
one just by applying the formula
it as easy again now you see this see
this that this is basically a current
electricity question and if I read it
quickly it says that we have to find out
the value in this branch so in such
questions when battery is not given
usually you go by a nodal analysis
method and you'll be able to solve it
but not marking it it is very easy but
because it is doable that's why marking
it mediocre okay guys very easily
visible it's the carbon resistor and by
using the color code method you will
have to find out the value of the
tolerance which you can easily do okay
so in that case you'll be able to solve
this question very easily also be able
to find out the value of the resistance
by using BB ROI Great Britain very good
life that method of remembering the
color codes so marking it easy again
after that what you see here guys is a
bar magnet and your that bar magnet is
placed in a solenoid solenoid has a
magnetic field of B equal to MU knot ni
we have to find out the cohesive 'ti of
the bar magnet coercivity is B by mu
knot so all the information is seemingly
appear appear to be given so you'll be
able to find out B by mu knot so that's
why marking it as easy again moving on
now to see that young's modulus has to
be found and temperature also is visible
we know that young's modulus is stress
upon strain strain because of thermal
strain stress can be found as alpha
delta t options are also helpful to
judge that you will be able to solve
this also so marking it as easy again
next one because spring and block are
available so all you have to do is
basically think about s hm a constant
force is acting maximum speed is to be
found which is at the mean position so I
think by doing some calculations you'll
be able to solve it that's why I'm
marking it as mediocre okay guys so far
one difficult question okay now this
question three charges one of them in aq
barium and we have to find out the value
of Q to keep the entire system in
equilibrium and usually we have done so
many questions like that jackpot
question that's why it does easy
okay guys moving on now the next one in
this case we have a conducting loop
which has charge over it we have to find
out the net charge flowing through the
loop if the magnetic field is this much
in this case I think you'll be applying
the law Faraday's law of electromagnetic
induction we have to find out the value
of electromagnetic induction says that
electromagnetic EMF EMF is equal to rate
of change of flux B is given area is
given so it looks like it's going to be
solved from that so that's why marking
it as M okay guys yeah so this is done
moving on to this one
this has a torsional pendulum involved
so again going by the SHA method you
will have to find out the value of you
have to find out the tension in it the
tension in the string is to be found
during the rotation happening so not
considering it very easy but not very
difficult marking it as and because the
question is from mechanics now the next
one is a copper wire its length is
increase percentage change in the
electrical resistance so resistance is
Rho L by a length is change so you can
find out the change in area keeping the
volume constant easily doable that's why
I'm marking it as e now this is a
capacitance question whether dielectric
and not plays very uniformly so it will
require some integration to be done so
that's why another difficult level of
question because whenever integration is
involved usually question gets
difficulty or rather Lindy okay guys now
this one has a semi conductor whose
resistivity is to be found so by using
that Ohm's law with respect to the
current density J equal to J which is
related to Sigma and e that formula you
will be using here to find out the value
of the resistivity of the semi conductor
so 1 upon conductivity you can find okay
so marking it as Midea occur next one
you have planet revolving around Sun and
its angular momentum is given aerial
velocity is to be found
usually Kepler's law of planetary motion
come in our mind if you know this it is
actually easy but if you do not know
this you will go with the derivation
that's why it will require some time so
that's why marking it as Midea occur now
what you see here not even reading the
question what you see that it's
basically a block placed on the surface
and it is basically the minimum value of
this force required to keep the block
stationary that means question is from
laws of motion we'll be able to do it
but not so fast that's why mediocre
level of question okay
now what in this question you have the
diagram which says that temperature
difference is being maintained and the
heat current is flowing so this is
basically heat transfer you can convert
this into the electrical circuit
situation and all you have to do is to
find out that temperature difference in
the steady state so you can convert this
into resistance and easily able to solve
it like a normal current electricity
problem so we'll take some time but not
very difficult that's why marking it as
Midea occur okay guys next one you have
a car in which a ball is suspended by a
thread and because of the acceleration
of the vehicle there are waves created
in it and because of the acceleration of
the vehicle you have to find out the
value of acceleration itself in terms of
G so will require certain calculations
could be mediocre for some people but
marking it as difficult because it may
require more of thinking hey guys
fine next one a radioactive sample is
given half-life looks like to be found
so first-order kinetics is to be used
the N by DT is equal to lambda times n
and you'll be able to calculate the
half-life not easy but marking it as
mediocre optics question guys so in this
question we have to find out that what
is the minimum value of MU in this case
yes looks like something where I'll have
to put efforts that's why marking it as
difficult from my perspective ok now
this one has infinitely current carrying
loop and a circular current carrying
loop we have to find out that a loop
applies a force on F here so not much of
information given and when less
information is given you're required to
work much more than that so that's why
I'm marking it as difficult now this one
looks like has question from the modern
physics will require photoelectric
equation because work what function is
to be found we know the photoelectric
equation so marking it as M next one
kinematics question again velocity is
given equation of the path is to be
found so you can very easily do it by
differentiating X&Y ok so marking it as
easy next one says that there is a lens
involved to get a sharp image so looks
like a mirror for a lens formula will be
used so will be I will also be able to
do it marking it as mediocre moving on
are uniformly charged ring
electric field on the axis has largest
magnitude distance H we know that
electric field because of ring can be
easily found we know that formula
usually so value of H where the electric
field becomes maximum most of the people
already know this it is R by root 2 so
you can mark it as easy now you have
three blocks collision looks like is
involved so because of the perfectly
inelastic collision it will be doable
but will not be very fast that's why
marking it as mediocre and this one guys
the drift speed is there so yes you have
to find out the value of the drift speed
I equal to ne VD we'll be able to
directly apply that and solve this all
the 30 questions done pausing this thing
that's how fast we go guys now on the
screen on my cell phone with the
explanation that I gave you people along
with reading the questions
it says 9 minutes and 25 seconds as I
promised you that yes this is doable
guys and doable in within 10 minutes so
if you take say a little bit more of
time then also you will be able to
finish this in 12 minutes
now after that once you are done doing
this thing all we have to see is the
analysis of how many questions we have
seen which are easy mediocre or
difficult okay guys so let's see this if
you will go through this entire paper do
the revision I will be putting this PPT
in the comment and description below so
the description will have the PPD here
so you can go through the entire PPT
along with the marking as easy mediocre
and difficult already being present
there for your reference so when you
will take a count here guys you will
find that the number of easy questions
in this paper
obviously there's had 30 questions
because this was 2019 paper so easy
questions count is 12 when you will go
through this total 12 easy questions are
here
okay if I speak about the total count of
mediocre questions you'll find 30
questions of that count so the remaining
one are difficult which are 5 so what
did I say
the topic or the title of this video
says that you can score 40 plus in the
first 10 minutes you can secure that
much marks so just multiply this by 4
this is 48 so even if you reduce the
easy questions by 2 still you will still
be able to cross that mark of 40 in
securing that in first 10 minutes guys
amazing or not yeah
multiply this by 4 you get 52 marks
multiply this by 4 this is 20 marks
wittich and this is very very very much
is going to be the case with almost any
paper of jay if you pick any paper from
the last ten to 15 or 20 years you will
see that J or in general any examination
sets the paper in such a way that close
to 30 to 35 percent of the questions are
basically from the easy zone roughly 40
to 45 percent questions are from the
mediocre zone and 10 to 15% are the only
questions which are the most ranked
deciding questions which are from the
difficult zone so if I say that you
could crack these twelve questions by
yourself easily and if you could manage
say 8 questions out of mediocre not even
touching the difficult questions so 12
plus 8 20 questions out of 30 were very
easily doable and you will not even take
the amount of time which I said you will
put for physics say 55 minutes you'll be
able to do this within 45 minutes yeah
even by doing this ten minutes analysis
of the paper scanning of the paper and
by scoring by actually solving 20
questions multiply that by 4 you will be
able to score 80 marks out of 120
in physics itself which is usually a
very difficult scenario for most of the
students people consider physics is not
that scoring but yes physics can also
become scoring and if you apply the same
method in chemistry as well as in
mathematics see how awesome your result
can get if you can score 80 in physics
you can easily score 90 200 and
chemistry and say worst case scenario
you find mathematics difficult then not
80 but at least 60 you will be able to
score 50% and mathematics also you'll be
able to score
just imagine what your score will be
it'll be 250
so with that 250 score just imagine what
kind of rank you can easily get means
what you are securing at least your nids
and some of the IITs as well so guys if
you found this method interesting if you
found it practically applicable then
from today onwards after watching this
video any paper that you appear for as a
mock test try to dedicate first ten
minutes of each subject to just scan the
paper take a sheet of paper because
mostly you'll be appearing for all the
examinations on a computer screen so
keep a sheet of paper with you before
people starts mark the question numbers
1 to 25 for all physics chemistry and
maths and say you are solving physics or
you're going to appear for my physics
paper now so first when you are scanning
the paper on the screen go through each
and every question on the paper start
writing it as e m or D and after you are
done writing all of that go to all the
questions with the numbering which you
have marked as easy first secure them in
the first 10 plus 10 minutes first 10
minutes for the scanning next 10 to 15
minutes only for your mediocre question
you will still be left with more than
half time which you dedicated to that
subject how awesome would that be yes or
no many guys I hope that you guys liked
the method and if you like the method
I'm sure you are going to apply it in
your real life in all the upcoming
examinations before Jai and if it works
for you try this in your actual Jai
examination because all these tricks we
are basically sharing with you at
vidonne too so that your efforts
actually exponentially bring results to
you only not just putting hard work it's
basically called the smart work guys
okay so if you are going to apply this
if you are trying this method and
solving the papers watch this video and
put your scores and how you are feeling
about the method how you are finding
this method in the comment box which is
there below and I'll get to know that
how much it is helping you and I will
try to help you with any situation that
you are facing I will try to read all
the possible comments which you put
there and I will tell you how else can
you
prove and if there are any other queries
which are related to the method I would
like to know that also put that in the
comment box guys and if you are enjoying
being with us at with on - then yes all
the best for the J examinations first
people who are going to appear in the
month of January on that note I'll be
taking your leave if you're liking being
with us guys then like the channel tell
your friends and subscribe to the
channel if you have already not you guys
so I will be coming back with more such
sessions more such videos to help you
guys improve your performance in exams
like J or neat till then keep studying
keep applying this method and I'll see
you again guys bye
take care
you
