UPSC CSAT - Complete solution to the 2023 Paper and the Way Ahead! 

Prelims 2024 with Dr. Shivin - telegram.me/+mIx2ZhKGEA5lZGE9 Message from divij regarding question 1 : There is a mistake in the first question. I assumed that all shoes of the same colour (including left and right) are identical. However it’s not mentioned in the question So if we don’t assume that shoes are identical, in the worst case we can take 16 (Black shoes) + 18 (White shoes) + 10 (red, all left shoes) + 1 (right pair this will match with one of the shoe from the red ones we picked) = 45 So the answer should be (d) 45

Please don't judge a person with one or two question getting wrong, human error is always there, even coaching Institututes gave 20-25 wrong answers.

42:00 - In ques 7, the answer is c ie 8. 1 is at hundreds place and 9 is at digits place. So 9-1 = 8.

answer to the first question would pe 45 . one can not wear the left-left or right -right shoes at the same time...

Q.1 the 2 red shoe can be of left foot and question say - pair of shoe i can wear ANS IN 45

QNo. 2 Is very complicated Explanation.

Very nicely explained sir, methods used were simple without unnecessary complications. Thanks a lot!

Thank you so much sir ❤.... We all have faith on you

Good explanation with basics .. not just putting formulas and directly giving answers like others .. thankyou sir ..

I opened your video, was impressed with Divij sirs description about his love for teaching, saw the 1st questions solution, left.

Very helpful sir. Watching this video made me realise that if we read questions carefully and understand, stay calm in exam We can solve most of them Thank u

Thank you very much Sir . It was an extremely helpful session. Extremely greateful for the lucid explanation.

Hello ..i just want to address one issue here I'm not able to access the courses i previously bought on ed sarthi after it changed to sarthiIAS, please help with this.. i do not have access to any previous course bought in 2023

Thank you sir, God bless you

The video is good and helpful to me overall, thankyou divij sir for this video❤❤❤hope to see you again❤

In Q 7 , difference between unit and hundredth place is asked ...why subtracting unit digit From tens place .. ??

Sir answer of question 1 is not 36..as he has to take out a pair which includes right and left shoe..not just any pair of red shoe

Just chill frnds only question 1 is wrong all are right

Thankyou shivin sir you really care for us not like others who looking every second to sell their courses❤

Question 1 is asking for a pair of red shoes "to wear". We can't wear red shoes unless there's both left and right pair. So answer should be 45.

Thanks a lot. It helped me very much. I'm watching during the exam break

Ques no 1... after 34 attempt 2red shoes came up but both are same side ... so 10 more all are left side after 44th left side 45th 1 rigth side up now pair has done

THANK YOU SIR

Sir word's can't express my feelings for you Literally you are a gem for us❤ Our guiding star❤

i belong to the category A group... yet i feerl underconfident at times !!! what do i do sir??

Thank u so much shivin & Dwij sir but the technique of solving these type of qns is really lengthy process....so how could it be possible for us to solve in actual exam???

Ignore the negative comments sir. An IRS officer is teaching and guiding us is breath of freshair . Indeed it was the toughest paper and we don't need everything from you sir no body can be perfect in every subject.even though u said CSAT was ur weak part but the kind of teaching u r giving is just beyond words. Just keep helping the aspirants sir. ......tq Dr.shivin.

very helpful session ,need more sessions like this

Sie, que 1 ans is D is 45 attempt according to upsc official answer key Bcoz ..its asking pairs..Left.Right both simultaneously

Thank you

Thank you 🙏

It's gonna be great session...

Where is the next vedio, can anyone share link

Bhai ne easy things bhi complicate kar di

SIR NO AUDIO IN THIS VIDEO...I've checked all the video they all are working😢

Thank You Sir❤

Thankyou

Sir 45, what if only left side shoes will came out in first 10 attempts

in the first question the answer is 45 because after black and white shoes the next 10 red shoes can be of one leg and 11th will definitely be red pair

42:30 incorrect....

Sir TEST SERIES solve karte hai to usme se gyaan lena chqhia yaa phir wrong aans sirf ho usko hi dekhna chahia test series me time bahot lagta hai solve karne me

Sir please tell plan for college students who are preparing for 2025 sir ... please 🙏

sir didn't understood question no.7 coz the question was whats the difference between the units place and hundreds place and your answer was 0,wherein 199 you subtracted 9-9,i.e subtracted ten's place with unit's place.please someone comment on this and rectify me .

Literally crystal clear concept...Please go through the video u'll get very easy methods to solve csat questions 😊

Sir, I think you have deleted the GS 2023 Pre solved paper. Kindly re upload it, want to go through the paper solving approach. I am unable to find. Thank You. Best Wishes :)

divij sir first question me upsc ne answer 45 (D)diya hai kyuki 20 red hai means 10 left and 10 right to uske hissab kre to 45 ans aata hai sir.

answer of question no 7 is 8 because in the question they ask about the difference between 100th place and unit place

Thank you very much

Thank you nice explanation sir

Thank you sir 🙏🏽

question 1 says red shoes to wear mean both sides should come hence 11 more tries after 34

Sir if 2nd question ke jitna time lenge to kitne questions solve kr payenge

Sir what about magazines?

why max. clarity 360p??

Sir the Official Answer key of 1st question is 45 Bcz shoes pair means both (left & Right) so there is chance of worth case increase by 9 soooo Answer is 45

I did not understand q no.4 can anyone explain shortly?

Great session sir. Thank you! If possible please try and provide such sessions for 2018-2022 CSAT papers too. It’d be of immense help. Thanks again.

sir, the answer of 1st que is D in upsc answer key

Thank you sir

Brother please make a marathon video on number system, linear equation and permutations and combinations theory and concept

1st question mein 09:54 answer could be 45 as well...cos after after 18+16 i.e 34 attempts he could be picking all left foot shoes from red shoes and not a pair which makes it 44 and then 45th shoe would be definitely a pair...correct me if I am wrong

Anyone facing voice issue??

Thank you so much sir

Where is the second part of this video

Rest of the ques?

Sir please 2025 k liye ek roadmap provide karwa dijiye ki kaishe sab subject ko clear kar ke atleast 1 time revise kar paye

Note that he need to wear.... so even wrost case ki ekk hi per ka jutta / shoe mille ....answr is 45

Sir Your answer for first question is Wrong. Official answer is 45. bcoz in question it asked for pair. there is posibility that after 34 He/She get only left/Right shoe.

Hello sir, please check q no 4 and 49 in CSAT series A. In 4 is debatable as it is not mentioned that they have equal no of left and right shoes, so answer can come b,c or d. And in q 49, answer should be b but in answer key it is a.

Sir, please create a video on plan for upsc 2025 prep from June onwards

1:18:28 IF a÷b & a÷b+c then a÷c.In this case assume a =40 ,b =5 and c =3 .40/5 & 40/8 but 40 is not divisible by 3

I was studying very hard completing targets which you were posting but now I received timetable for my PG exams which is clashing with UPSC exam . Confused, disheartned all josh gone

Confidence aana to door ki baat hai, jo tha wo bhi chala Gaya.

Bhai ne second question ka explanation JEE advance ke algebra ki trah kar diya btw achha laga mujhe but normal sidha case count ho sakta tha bina equation banaye ya variable mute kiye.

Hello sir please make a video lecture on IR pt365

Shoes answer is 45 . , chk it from official answer key ..

Much needed video sir ❤

If anyone is willing to buying the course and interested in sharing fee?

Thanks

Please provide CSAT marathon for important topics

Answer of first question is 45

I think ques no 7 the answer should be 8(optC)

Sir you should give mentorship please

Really appreciate the hard work that you have put in... but after seeing the solution for 2nd question i stopped watching the video for the complexity! But surely appreciate the work you guyz have put in!!

Hi sir can you make a 3 year strategy for upsc cse?

This is how iitians solve maths. Beautiful, no ratta, pure concepts

Sir 1 st question answer is d according to upsc key ie 45

Sir pls upload nov n dec monthly magazine Vedic’s plsss

question 7 best explantion

First answer as per upsc is 45.

Complicated 😔 and confused 😞

An unsolicited advice from me to my fellow aspirants: In CSAT paper, attempt the easy Qs first, leave the difficult Qs for later. If solving a Q is going to take more than 5 mins, its not worth solving, skip it.

Jee days yaad aagye....Nice explanation

Itna complicated kyu bana rahe ho bhai 😕😕😕

solutions are very complex

‼️‼️‼️‼️‼️hello sir....i am a jee aspirant...have my jee advance next week....even i am aspiring for upsc....being honest the solutions which you provided for csat are good but very lengthy and confusing....i have been taking part in logical reasoning including olympiads, exams so have mastered such topics and have very good command on the same....have extremely easy and less calculative solutions for most of the questions you answered...so would love if you give a chance to me to provide you with some solutions or help you in any which way possible!!‼️‼️‼️‼️‼️‼️‼️

In first question , the answer is 45 because after white and black shoes next 10 pickups could be red shoes of same leg and after answer key that holds true that all red shoes are not same or of same leg.... so 11th pair will definitely be maximum count where we get red shoes of same pair ... 🦶🦶👠👠

Sir in 2nd ques Why we hav considered r1 + 4r4 + 6r6 And y not r1+r4+r6

9:48 Bhai Questions 1 ka answer d (45) hai… It’s asking pair of shoe (L and Right ) So 34+ 10 red left shoe + 1 red right side shoe

Pahle question ka answer 36 nhi 45 hoga. Kyonki question me clearly bola hua hai ki ek red pair of shoes chahiye to wear. Jab pahnega ka to ek left aur ek right chahiye hoga na So we have 20 red shoes jisme 10 left foot ke hain aur 10 right foot ke So worst case scenario ye hoga ki pahle 34 shoes black aur white ke nikal Jaye fir 10 shoes ya to left waale nikal Jaye ya right waale aur fir ek shoe left ka ya right ka nikal aaye So the answer will be 34+10+1= 45