UPSC had conducted Civil service and Forest service (combined) preliminary exam aka CSAT-2015, on 23th August 2014. Here are the scanned copies of Booklet no.”B” for both paper 1 (GS) and Paper 2 (Aptitude):
Detailed Analysis and Topicwise Answerkeys with explanations (for all sets), coming soon.
- You’re most welcome to provide your inputs, answers, observation, analysis and experience in the comments below.
- If you want to discuss then discuss MCQs, (and not cut-offs.) Everyone who had prepared sincerely, and did not risk too much negative marking, he/she has a fair chance of clearing prelims.
- Internet user sample size too short to make any predictions. So don’t lose blood pressure, if Mr.X, Y or Z says he ticked more MCQs than you.
Courtesy: Mr. Brijesh D.Patel from SPIPA, Ahmedabad for providing the question papers.

There is 15 number difference through on my marks from different answer keys . My marks are around 85-95 (sc) Category. What do you guys suggest , shall I start preparations for mains or no ?
By Predicting high cutoffs , some people are reducing competetion through mind game. Beware, every thoughts that you are not selected will reduce passion to prepare for Mains. Cutoff is the marks for last student who qualifies. Remember!
YES….
Please suggest something for zoology optional..
CACP only recommends the price and ccea approves it
In class 10 ncert it is given as interaction between biotic and abiotic components….. I hope answer is clear now
I am from nasik….
I am from nasik…
So what???
am also getting 88 marks. I think cutoff will be qround 85-90.
which category?plz
Is there nyone preparing with chemistry optional??? please do tell????
Is there anyone whos preparing with agriculture optional
Hi Guys-anyone with mgmt optional? need help with the material..
thanks in advance
respected sir plz help me…i hav done registration at onlin recrtmnt applicaton upsc.thev hav provided me registration id.aftr that with same id i apllied for asst pf commsnr.but at present when i tried to open my account system give its incorrect id msg.i tried it on mozilla chrome and intrnt explr .even i changed intrnet cafe.i tried by feeling forgot password option.but incorrct informmatoin msge displays.i tried to call facciltation numbr.but no one is thewre to recive call. plz hep me
Hello.. If anyone is preparing for mains with optional subject Political Science & IR, please do let me know.. need some guidance
yes same optional ..
do u have any significant strategy ?
Hello,
I want to join online coaching class for Political Science optional. Could anyone suggest some good classes.
Thanks
Amit
UPSC apni answered kitne din me issue krti hai any idea kisi ko?????
AFTER FINAL RESULT..
Mrunal sir, please start moulding us for mains! Waiting!
Upsc apna answer key kb issue krta any idea frnds….???
Upsc apni answer key kb upload krega any idea kisi ko???
guys can anyone tell what is the answer for that qus on feudalism????/
Mrunal, please give articles to help main preparation… Thanks a lot
It is read by a machine code there is no way that it will accept two daken circles. Hence rejected
110 in paper 1……obc …..what’ll be the cut off ?
can some one please suggest the most accurate key for CSAT paper ….
Dear Sir,
U have helped me a lot from your Economics and Geo videos in youtube page.
I did very well in this year prelims(1st attempt) even thought I am a working employee just because of your online class .
I am greatly thankful to you.-
Could you please let me know if by any chance you are going to start online coaching for any optional subject over youtube as It would help working professional a lot like me.
On the other hand could you please let me know how to start my preparation for PUB AD mains paper as i have not at all started it .
Even if not in 2015 mains It would help a lot for my next year mains if I complete my optional subject way ahead of prelims.
Sir one more request can you please please shoot the answer of MCQ question whenever you post multiple choice questions in any articles of yours so that it might help students to cross check their answers with genuine answer key.
Thanks a lot again for your help.
Sukruth S
M getting 119.33 according to vaji key. What r d chances ? What could b the cutoff line ???
All my dear one,
Pls Help me I need it,
After completion of my master degree two years ago I decided to crack CSE and want to be a honest and powerful officer (as like every ones dream). I m from lower middle class family but still my parents provided me education till P.G and In our cast I am among the few girls who studied to the P.G. But after my such good degree I dont take job at my P.G Placement and decided for civil services, because I want to do something for my counry and most prime reason is I dont want to live common life which most of girl have to live. dis is my second attempt I worked hard time but I dont knw ds time I m not able to clear prelim but I have trust and hundred percent confidence that in next try I definitely clear all stage. this time I gave my 100 percent then for next year I wl put my 200 percent, but my parents lost their faith on me and also relatives and now they dont want to give me one year. Friends what should I do? My parents dont understant the seriousness of exam the level of exam they will not give me one next chance and want tht I also live my life like other girls and leave this exam be-xam IAS-BiAS. this all for high profile class not for us and we have to live like middle class as we are.
Yaar Its my mistake tht I m girl from middle class and I am not able to clear exam in two try?
I understand your situation. Try convincing your parents again. Meanwhile please do not lose your support system – friends, teachers etc. I know that in our country even adults are treated as kids, but the law IS on your side. They cannot stop you from pursuing your dream. And as someone said, no one can make you feel inferior without your consent. Hope things work out for you :)
See if you have prepared seriously for 2 years you can now carry on your preparations along with some work. Taking up a job would silence your parents and relatives for sometime and you can get a decent chance of preparing…… But remember whichever work you take do ensure that you study daily for the exam…. Upsc has never been about class but about destiny and hard work…..
Hey,
Don’t worry. Convince your father and prove that you could clear this if one more attempt be given. If possible you could start preparing from your home. There is no point staying at Delhi or any high rent cities. If you want something in your life, you must have the guts to tell and make other understand how important your goal if, not like other girls whose aspirations are not more than getting married. So take a chance, also fill other exams so that for next time onwards, you don’t need to convince anyone.
guys look paper 1 was easy but in examination envn we make silly mistakes in easy papers too.I am giving my own example.i have marked wrong answers in those questions which were easiest one including monetary tools(& my friends say that i m very good in economics).In 7-8 questions i changed right answer with wrong one at last moment bcoz of confusion and when i came outside exam room i myself knew that i did mistakes.and i am sure this happens with everyone.no matter how prepared u r.It was my 2nd chance and last year I missed final by just 7 marks(marks-882).I am getting 122-128(varying with different answer keys) and with my experience I am sure that i will qualify.So those who are getting 100+ must not waste time in discussing cutoffs.start prep for mains otherwise Nikhil has rightly said in comment line”Pre ka pata nai but agar chance hi poochte rah gae to mains me pakka nai hoga”
Best of luck
My cutoff is around 102 to 104 …..!!!! Any hope ??
how much hope you want? i think 2 kg is sufficient….give me your address…
Mrunal Sir, When will you start mains lecture ???
@Neha thanks dear :)