CSAT 2023 Solved Paper | CSAT 2023 Paper Analysis by Ram Mohan Pandey | CSAT 2023 Solutions | UNGIST
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- Опубликовано: 14 окт 2024
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UPSC CSAT 2023 Paper Analysis with Answer key By Ram Mohan Pandey | CSAT Answer key 2024 | CSAT 2024 PAPER ANALYSIS
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Join us for a Detailed Explaination For UPSC CSAT 2023 paper analysis , Easily solved by Ram Mohan Pandey from UNGIST IAS. most of the questions have been solved by thought process rather than using any mathematical formula. UPSC CSAT 2023 paper has been solved in this video by Ram Mohan Pandey
This video covers every aspect of the CSAT 2021 paper, offering clear explanations and strategic approaches to each question. Perfect for aspirants, this analysis will enhance your understanding of the UPSC CSAT 2023 pattern and improve your problem-solving skills. Stay ahead in your preparation with expert guidance on the UPSC CSAT 2023 previous year solved paper, designed to help you ace the exam with confidence.
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I think UPSC by framing this type of questions thinking to recruit scientists of NASA but they forget its civil service examination
They want Ramanujams
I think there was a crossover between MIT entrance exam and Upsc
😂😂😂
😂😂😂😂
appreciate the way of teaching...kudos to Ram sir
Sir I wrote mains this time
And I wrote pre too this time
I prepare csat mostly form your videos
It really helped me during exam even in making guess your lecture helped if i passed this time you will be the one of the greatest reasons
Bro did u cleared Mains?
Sir your approach is conceptual, simple and precise.
The explanation is also top notch.
The best CSAT tutor on YT!
You are the only one in the whole CSAT market who has done Q58 (Venn Diagram one) correctly. Rest are just guessing without even making the venn diagram that we cannot answer the question using the 2nd statement. Good analysis. Thanks
No Sir has drawn the Venn Diagram Correctly, but There will be people who will take both coffee and milk, let say "y". I am stressing on this quesion because it will decide my this year's mains Attempt. Plz correct me sir if I am wrong Plz sir.
@@sahemasiddiqui2018 Hi Sahema. You are correct that there can be people who will take both coffee and milk say y, but these 'y' people are already counted in the 45 people who are drinking coffee but not tea. If you add y in 120 + x, there will be double counting of 'y' people.
Still you want to put 'y' in the intersection of coffee and milk you can do that, but end result will be same. Let me show you.
If you put intersection of coffee and milk = y , then only coffee people will be (45 - y), right?
Now total number of people in the party = (Only Tea) + (Tea and Coffee) + (Only Coffee) + (COffee and milk) + (Only Milk) = 60 + 15 + (45 - y) + (y) + (x) = 120 + x
So how many people drink both coffee and milk (y) does not matter.
PS : My mains is also dependent on this question
We should send representation for this milk and tea question. It might get deleted.
@@AkshayKumar-ir7fi Does not make any sense. There is nothing wrong in this question. Just because many coaching institutes are not able to solve this question you think UPSC will cancel this?
If you want to send representation then send for 78 gm question because an important point is missing in the question
@@AgroKrishi Yes you may be right. But that is not what is asked. It is asked how many attended the party...choose anything between 0 and 45 for the value of y...number of people attending the party will always be 150
Had the question been "how many drink both milk and coffee?" then we had to use statement 1 also...but not for this question.
The way you've solved question no 9 was amazing .😅😅thanks alot sir..@UNGISTIAS
Love the way you are teaching. Kudos to the thought process
36th question is really good. New way of asking question :)
Thank you sir.It was very helpful.
01:10:20 Very nicely explained!!
Sir. I couldnot think in the level as you do problem solving in the exam hall. Watching the video right now makes me realize there are lot more dimensions to a topic. ❤. It hurts.
Sir you are a Great Teacher you have great Explanation skills and all your Answers matches with UPSC ANSWER KEY 👍👍👍
Sir, where can i get the practice questions like p, q,r,s,t question in upsc ? Please assist me.
Thank you so much sir.......amazing session
Brilliant explanations. Thank you Sir
Sir, In question 58, there will be people who will take both Milk and coffee. You haven't counted them. No Sir has drawn the Venn Diagram Correctly, but There will be people who will take both coffee and milk, let say "y". I am stressing on this quesion because it will decide my this year's mains Attempt. Plz correct me sir if I am wrong Plz sir.
Sir does ur course have lessons on every topic for an absolute beginner in math?
Or only for studnets with basic knowledge in maths ur courses are suitable?
Dhanyavad 🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thanks a lots sir, i have been watching ur csat pyq videos from 2015-2023. I feel very comfortable with ur teaching.
Thank you sir 💐
In question no. 44 answer should be B instead of C. Because two half-yearly interest are always greater than interest calculated annually.
Sir check that question once again.
Hi Tarun, thanks for your query, but here question is saying “ if amount is same in both the cases, then what is the relation of rate of interest in both the cases?
@@UNGISTIAS sir, in ques no 68 , the answer given in the official answer key is 6
You are teaching Excellent sir
Sir...u have made concepts so clear that i have cleared csat easily....🎉
Thanks for your sweet words... but it was your hard work .. All the best for your mains... 👍🏻😊
In Q.78 : How can you say that When T is true, Both R and S are false? Basic rule i studied : Reverse case need not be true.
there are 3 cases where T can be true 1) both r and s are false 2) r is true and s is false 3) r is false and s is true. So if we assume the second condition that r is true and we check if p is true then both q and s are true so both p and r cannot be true at a time if t is true. And similarly, if we consider p is false then there are 3 conditions 1)both q and s are false 2) q is true and s is false 3) q is false and s is true. so if we consider q is false and s is true, then to T become true R must be false. Hope its clear
Nice explanation,,👍
@hjpselvarwaj answer should be d na??
WONDERFUL EXPLANATIONS
Sir, in question 24, where they given in circles? why not just the + symbol?
Very humble sir
Sir 7 no question i can't understand for 96 you divided by 4...or 5×5×4=100 but 96 may be
divided by 6.
Thanks a lot respected sir
Sir Q67. Upsc has given ans (D)...how pls explain
Very practical and logical solution of csat 🙏
In question no. 10. if we take the numbers 188, 177, 166 then what is the result?
Q.36.... at 1:14:19 , why can't we take 14+20+26+28+38 as this can be minimum ?
s bro, I'm searching for this, did u get the answer
@@gajjalarohithreddy4360 yes bro
Unit digit has to multiplied the times of power u will simply get the unit digit no need of these steps it is 2^5 = 32 and unit digit is 2. As power has unit digit 5 after multiplication
Thank you soo much sir
sir in the 58th qn when you took the sum of all person who drink tea,coffe and milk,why did you avoid the portion which include person who drink milk and coffee?you just took milk only portion but not the common portion for milk and coffee?
iam not asking about 5x..iam asking about 60+15+45+x portion
Sir, acc to upsc 2023 A key the answer for 49th question is A (Wednesday).....
In qs.65 I didn't understand how did you calculated the factorial
Thank you so much
Sir in question 49 we need to count sunday(as mentioned in question)so that answer will become Wednesday
hi sir, can u clarify my doubt please.
question nor 36.
statement 2- what if first add 5 colours except white that is 180-54= 126
then adding 1 white ball, it becomes 127.. so it also contains atleast one ball of each colour right!!
126 can be a smallest number..
and 167 can be a larger number..(according to ur explanation)
I'm too confusing about it, but upsc gave both crt, 😢
Wonderful explanation....🎉
8.Answer ,we can calculate like this also:
Last digit is 2 .and we multiple all powers the answer is 945 . Here last digit is 5 that means 2*2*2*2*2 the answer is 32 Unit digit is 2 in 32 so the answer is 2❤
Slight correction from official Answer key in Q49. The answer is given Wednesday. (UPSC is very confusing and i feel this answer is debatable)
But regardless, you're the best and I've benefited immensely from your videos. A big Thank You sir.
Sir, in the 49th question it is asked on 10^10th day and not after 10^10th day. And since today is 1st day and it is Sunday, we should also include sunday while adding remainder (odd days). Then answer will be wednesday. We can confirm it by applying same logic to smaller values . For ex. It will be Tuesday on 10th day even if remainder of (10÷7) is 3. Sir Please correct me if this is wrong.
10 ki power 10, me reminder 4 aaega, 3 nahi
@@sarkaripath3132 if it's Tuesday for remainder=3 , then it will definitely be wednesday for remainder=4. That example for 10th day was just to confirm which you can crosscheck from calendar.
@utkarsh bro, what should be answer?
We always count forward from the day, how can Sunday be first.
We add 4 in Sunday, why we add 4 in Saturday, where it is mentioned Sunday is first day.
Sir, your previous PYQ videos were good, this one i lost the flow with sudden hindi language
As per upsc answer key the answer for question 49 is option A i.e Wednesday.. Even I got the same answer as yours I.e B. Thursday..
Sir, can you please read 58th question option in hindi?
I'm confused while reading it.
Sir question 49 answer is a
*2:11:11** wrong answer..... Milk + coffee also possible or MILK only also possible - not sure and question not saying exactly... answer should be D ....file representation*
Sir we can't understand no 9 question c+g=11,b+e=10,a+d=10.sir please further explain this question.
in question no. 9, if we take ABC to be 690 and DEF to be 421 then the condition of the question is satisfied but the sum of all digits is 22. And in one more case 760+351= 1111, here sum of all digits is 22. No options matches this
is 58th question explanation correct?. he didnt considered those who drink both milk and coffee in satement 2.
Sir please cover all csat in RUclips lectures topic wise even reasoning also it will helpful to crack csat
Question 68, answer is a sir (6) according to key. pls confirm
Q.9 can be done doing sum of given digit and compare it with the options
For A+B+C+D+E+F =1111 ,then add all digit ,we get 4
And then we have find 4 in the option ,hence we got 31 ,bcz 3+1 =4
Sir attempt 37 ......
29 right and 8 wrong .........
Score 65.6..............
In Q.25 - How does (1+1) comes. (50:45)
Someone please explain.
There is formula for that.. If X^a*Y^b=(a+1) (b+1) .. Where a&b are exponents of X and Y respectively.
Here after taking lcm of 96 we get 2*2*2*2*2*3
So 2^5*3^1=(5+1)(1+1) =12
@UNGISTIAS answer of question NO. 49 according to UPSC answer key is A i.e Wednesday.
please explain
Question no 49. official answer is Wednesday?? How?
Sir in question no. 17 how can you take 1001 as xyz
Sir if p*q>0 itmeans both have positive numbers thats why both option combined answer this
Product of 2 negative integers is positive... ( -5 x -4 = 20)
@@UNGISTIAS right sir thnku
You are really great sir 💗
Thank you
Sir questions number 58,You are telling only one of condition out of Three, there are 3 situations for person taking Milk, first one is that All 50 milk taking person takes Coffee, Second case is No One Taking Milk takes Coffee,Third case is Some are taking both Milk and coffee and you are solving this third condition,What About First 2 conditions where All Milk Taking person Takes coffee and No One Taking Milk takes Coffee??? So no definite conclusions
Hi Ankur , thanks for your query. In Data sufficiency questions, if we are reading second statement, we should read that alone. I mean we should forget about first statement. Here in statement 2 , we can say if milk and coffee is disjoint also the answer can be obtained or if some intersection is there between milk and coffee , still the answer will be same. But if you think milk is completely inside the coffee then what about “only milk” situation that statement 2 is talking about?
( only based on statement 2 ) now if you club this situation with first statement also then milk will have the intersection with TEA which is again not possible. So statement 1 has no role to play in the answer. It can be found from using statement 2 alone. Hope it helps. All the best for your preparation.
Regards
Ram 😊
@@UNGISTIAS Sir answers in All 3 SITUATIONS are different, then how can we come at definite conclusion
@@UNGISTIAS sir, for all the values below 45, there are chances that all the milk takers will be coffee takers so for such venn diagram, statement 2 will be completely absurd. There is no mention in question suggesting which type of venn diagram to assume so we cannot conclusively say any answer.
For venn diagram+ data sufficiency questions, statements does not forms the part of the question instead they are just given to help finding the unique solution in every possible scenario ( venn formation). Here we get the answer only if we consider that milk section is not completely submerged in coffee section. But this is nowhere given in the question. If we consider this venn dia formation where all milk taking section is submerged in coffee section then there is no relevance of statement 2 and as per option D, we cannot answer the question even using both the statements. As per discussion if statement 1(i.e. 50 persons) can be irrelevant or may be wrong , similarly it can be true that statement 2 can also be wrong in any one of the three scenarios. We cannot consider it as part given in the original question and form venn dia on its basis only.
question no 48, 12c10 gives 66 which is there in the option
How to practice this type of question?
Very well explained Sir
Sir, aapki accuracy kaafi acchi hai, only 1 question is incorrect as per the upsc official answer key❤❤
Sir ... awill you provide csat classes? Where is your institute ? I am from Hyderabad
You can visit: www.ungist.com/course/upsc-csat-foundation-2024-online-offline-live-course , or Call for assistance : +91-9613192021
@@UNGISTIASok sir
Sir please do for 2024,ASAP
Q 16 me how are certain with 4 , same thing can ve done with taking value of D as 5 also.please check and explain me the logic
Question 16 is saying ........... a, b , c, d are different digits, if we do 751 X 5 = 3755 , then b and d are same.
Question 5-i have solve with option
Hi sir...shoes questions is data insufficient????....
they didn't mention which type shoes..??
Actually in ballet shoes can't differentiate as left or right. It fit for both the legs.....so then ANS can both B OR D
File representation for this question when the window opens....and it shud have both the options as answers if shoes are identical....and there is no mention about it in the question.
Baaki coaching wale bhaiya koi is case ko consider nhi karenge ego ki wajeh se aur 45 par hi tike rahenge.
File representation to this q
@@pranav9405 have u filed representation to this q
@@kapildevkhichar5621 I have already filed and I request you to do the same....let the justice prevail.
Question no 69 and your explanation to the question is great 😅 let consider one -2 coin😅😅😅
Dear Sir, correct answer for quo 67th is '9'. Kindly check that once and please confirm the same !
Yeah it is 9...
Thank you so much sir ❤
Sir you are saying you should prepare for csat , but from which source......kya aapki coaching se ya aapka previous years wale videos se ,,,,, ya CAT ki TIME coaching se ya ncert class 10th se jo upsc syllabus m h ,,class 10th level ....ya IIT advanced ki coaching bansal se.....kaha se kare bata dijiye.. request h 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏😢😢😢🙏🙏
You may Call for assistance : +91-9613192021 or you can visit: www.ungist.com/course/upsc-csat-foundation-2024-online-offline-live-course
Sir 50.49. How that (5+1) (1+1) will come sir
47:34 ...i will start solving paper after 40 minutes 😂😂😂
😂
Tiles question (67) answer would be 8 or 9? I guess 8 is wrong.
Yeah it is 9...
@@UNGISTIAS sir silver coin ka any chance they will give two answers?
q 16 is d bcuz 3755/ 5 is 751 which is 13
Question 16 is saying ........... a, b , c, d are different digits, if we do 751 X 5 = 3755 , then b and d are same.
Question 4) ans is opt b 36
officiacl ans key is a
40:42 reminder
Sir, also please don't move towards hindi, suddenly we are not able to understand. Pls maintain in english. Few hindi questions i didnt understand
Comprehension solution??
49. A option correct
9 Question how can you say C and F total 11
In question no 9 680+431=1111 and their sum is 22 not given in answer
Actually in question it's saying distinct non- zero digits, so 0 we can't take
@2:23
Passage Hindi me bhi aate hain
Maths are not come same like previous years questions.
i hate that incomprehensibilitiesss shitt
1:12:40
2:22:22
49th question Official key is Wednesday sir
why UPSC has given answer of Q.49 as Wednesday 🤕🤕
It is my guess that because of 10^10 "10th day" written in the question itself, the number of days are 10^10 -1.
I am an aspirant cleared the GS in 2022 as well as 2023. The problem is I saw cheating happening at my centre in both the exam as I had the same centre twice. It's dnyansadhana school in Thane. In 2022 two students were mysteriously allowed to go to bathroom in the middle of the exam. After checking the list I found out only those two students cleared the exam. This happened in 2022. Now back in 2023 no action was taken I heard the examiner saying to a student sitting behind me that donot mark anything on the paper. The roll number next to me passed. This is what is happening in centres. I also complained to upsc but there was no reply in 2022. I am a person who only studies and never takes an initiative. If this is the condition of the elite organisation then even god cannot save us. I felt immense pressure during 2023 because of such things.
@2:06:03 ✨✨
Cried lot 😢
Shoes wale question me kya hoga ??36/45 ??
45 is the maximum...
@@UNGISTIASit will be both as shoes can be identical one cannot say with certainty....it is maths paper and one cannot assume anything like all shoes are distinct.
How too come 1001 sir
This is what I also wouldn't get
@2:21:42 ,👍