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akhilmisra's posts
akhilmisra commented on a post
please suggest some good books for anthro as optional?
n which coaching material is best?brilliant?vaid ias?
3 Comments
akhilmisra I think books are enough for anthro.... you can refer to .... 25 Dec '13.
akhilmisra commented on a post
can anyone tell me which optional is good between anthro n socio?i had bio in 12....
i like socio also bt kind of afraid that i wont be able to write in "flowery language" n wont be able to score good in socio.
anyone with anthro as optional?share ur strategy and plan..
ty
5 Comments
akhilmisra I m going with Anthro. I find it very interesting moreove.... 22 Dec '13.
akhilmisra replied to UPSC Civil Services
Hi Everyone,
I believe that every regular and serious member should post a couple of questions daily, focused on prelims.... this will lead to nice quiz en route to the final exams. We still have some days to go, few questions a day will certainly do a world of good to preparations...
My fi...
akhilmisra replied to Official Quant Thread for CAT 2010
here what mistake u are doin according to me is that u are considering the age of the removed older person as 'x' .... but we do not know whether his age is actually 'x' as x is just the average.
for me it should be,
10(x-3)=10x - older + younger
10(x-3)=10x - difference
difference = 30
akhilmisra replied to Official Quant Thread for CAT 2010
let the average age of the original 10 people currently be 'x+3'
so their average age three yrs before would have been 'x'
x = ((x+3)*10 - older + younger) / 10
x = ((x+3)*10 - difference) / 10
difference = 30
pls someone cross check....
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akhilmisra replied to Official Quant Thread for CAT 2010
forming the equantions,
total weight of n boys = 36n
(36n + 20*30) / (n+20) = (36n - 40*5) / (n-5)
420n - 3000 = 520n - 4000
n=10
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akhilmisra replied to Official Quant Thread for CAT 2010
I feel the eqn 2 that u form i.e. "1.7y = x + 4" her u have added 0.7y to B's gauvas but according to me since they are being given by A so they need to be reduced from the number of gauvas A has currently. Which would give
"x- 0.7y"
so eqn should be
1.7y = x + 4 - 0.7y
P.S. => I h...
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akhilmisra replied to Official Quant Thread for CAT 2010
to cover 180 km in maximum 8 hrs the speed should be > (180/km/hr
i.e. speed should be greater than 22.5 km/hr
for every compartment the speed is reduced by 10% so we have,
speed after 'n' compartments are connected = 50* (1 - 1/10)^n
therefore by the above condition we have,
50* ...
akhilmisra replied to Official Quant Thread for CAT 2010
let A's be ='x' and B's be 'Y'
if A gives B 25% of his gauvas,
x - x/4 =y+ x/4 +2
2x - 4y =8 ..................(1)
if A gives 70% of what B has now i.e. y , B will have 4 more gauvas
4 + x - 7y/10 = y + 7y/10
10x - 24y =-40 .............(2)
solving (1) and (2), we get....
akhilmisra replied to Best one liners!
Its you who has to change it all,
and step forward to fight,
Its you who has to reinstate faith,
and truth and the holy light;
cheers....
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