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ClearIAS UPSC Prelims Test Series: Boost Your UPSC Prelims Score!

ClearIAS UPSC Prelims Online Mock Test Series integrates learning with test-taking and help you learn faster.

More than 3,00,000 aspirants have registered within a short span of time in ClearIAS Online Mock Test Platform acknowledging the quality of our tests.

Take a free ClearIAS Prelims Mock Test and explore the features.

ClearIAS Prelims Test Series

♥ Loved by 3,00,000+ Registered Aspirants. Trusted By Toppers!

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Unique Benefits of ClearIAS UPSC Prelims Test Series

  • Pan-India platform to learn and compete with thousands of aspirants real-time.
  • Answer key and performance analysis as soon as the exam is over.
  • Detailed solutions are also available in each user account for future revision.
  • Get instant access to take ClearIAS online mock tests even at midnight.
  • You may take our mock exams from a laptop, tablet or mobile.
  • 40 Full-length prelims mock exams with timer and negative marking.
  • High-quality questions are similar to UPSC standards which help you learn faster.
  • More than 3,00,000 aspirants have already registered for tests on the platform.
  • Available as complete prelims mock exam package OR as separate mock tests!

UPSC prelims free mock test

Value-added services provided FREE for ClearIAS Prelims Test Series subscribers

  1. FREE access to 20 ClearIAS Elimination Techniques Video Class (worth Rs.1999).
  2. FREE access to 1500+ ClearIAS Most Probable Prelims Question PDF sets, including back issues (worth Rs.1500+)
  3. 50%-100% discount on ClearIAS Ebooks like Economic Survey Summary, Budget Summary, Current Affairs Backgrounder etc.
  4. Priority Support over email (contactus[at]cleariasexam.com).
  5. Expert guidance under the mentorship of the Civil Services trainer and author, Alex Andrews George. (Founder and Director of ClearIAS)

For just Rs.4999, ClearIAS Prelims Test Series subscribers (premium users) get unmatched services from ClearIAS. Our aim is to help you score 130+ marks in Prelims, no matter how difficult UPSC sets the question paper.

130+ Prelims Marks is Possible. Only if you are guided the right way.

Join ClearIAS Prelims Test Series 2021.

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Facility to buy as a complete package or as separate tests!

Limited period offer: Apart from providing an innovative platform for pan-India competition and exam performance analysis, this is another area where we have bought a revolution. Aspirants have two options to access the ClearIAS online mock test series for UPSC Prelims: Either

  • Enroll in ClearIAS Prelims Online Test Series (Complete Package) for Rs.9000 Rs.4999 to get access at once to 40 mock tests. This includes not only existing mock tests but also all the future UPSC prelims model tests uploaded in this website (a popular choice). OR
  • Take individual prelims mock tests separately for Rs.400 each using the buttons in the respective mock test pages.

Tests can be paid through debit card, credit card or net-banking. Once the payment happens through the payment gateway (hardly takes 2-3 minutes), users will be re-directed back to the corresponding tests with instant access. Sounds great, huh?

A lot of questions in actual UPSC CSE Prelims could have been answered from ClearIAS Test Series!

  • UPSC 2020 vs ClearIAS 2020 – Questions Comparison
  • UPSC 2019 vs ClearIAS 2019 – Questions Comparison
  • UPSC 2018 vs ClearIAS 2018 – Questions Comparison
  • UPSC 2017 vs ClearIAS 2017 – Questions Comparison
  • UPSC 2016 vs ClearIAS 2016 – Questions Comparison

Read Topper’s Success Stories and Testimonials

“ClearIAS has very good reading material and nicely crafted prelims test series. For Prelims, I practised mock tests of ClearIAS.” – Rushikesh Reddy IPS, All India Rank 95, UPSC CSE 2019

“The online initiatives of ClearIAS were extremely useful for my Prelims Preparation. I constantly worked out ClearIAS Current-affairs Capsules which, matched the quality of questions asked in UPSC CSE Prelims. The free online Prelims mocks and the All India Ranking also aided in the preparation. Thanks to ClearIAS team.” – Saranya Ramachandran IAS, All India Rank 36, UPSC CSE 2019

“I am immensely happy to say that ClearIAS played a big role in my preparation journey which started in 2014. I have been using ClearIAS Test Series since 2015 and it was instrumental in helping me clear the Preliminary examinations. I vouch for the expertise of the founder of CLEARIAS, Mr. Alex Andrews George, in the Civil Services Examination and would happily recommend ClearIAS to all UPSC aspirants.” – Shiyaz KM IPS, All India Rank 422, UPSC CSE 2019

“I would like to thank ClearIAS for its role in my preparation for civil services exam. Alex Sir of ClearIAS had provided me valuable guidance at a crucial time when I had to decide about my resignation from the job for preparation. I have extensively used the notes provided on the website as well as the ClearIAS Test Series. They are of good quality and highly reliable. I am also grateful for the interview guidance of the clearIAS team. I wish many more aspirants find ClearIAS an essential partner in their success in Civil Services Examination. Best Wishes!” – Renjina Mary Varghese IFS, All India Rank 49, UPSC CSE 2018

“I am extremely happy to put on record the role played by clearias.com in helping me secure a good rank in UPSC civil services exam. Alex bro has been a pillar of support. Initially, my association with clearias.com happened by using the prelims test series. Since then, I became part of the team as a content writer, prelims question maker, UPSC prelims key preparation and for mock interviews. You may find the articles I wrote for the site even now. More than that, I am happy the way he, along with others, kept on motivating me, after every failed interview. This time around, as a full time working candidate, due to paucity of time, I relied heavily on the monthly MCQs of clearias.com for prelims, the quality of which I can personally vouch for.” – Jishnu J Raju IAAS, All India Rank 132, UPSC CSE 2018

“Dear Sir, I have used your platform to refer to GS topics. I used to go through the daily MCQ that you sent via mail. I had also taken free mock exam papers by ClearIAS. I am thankful to you and the entire ClearIAS team.” – Akshat Jain IAS, All India Rank 2, UPSC CSE 2018

“Sir, I’m Ganesh U R. I secured AIR 39 in UPSC Indian Forest Service Examination (IFS). I am deeply indebted to Clear IAS for helping me achieve this feat. It was your well planned, and thoroughly researched Test series which helped me cross IFS cut off in all the UPSC prelims I had attempted. I am especially thankful for the culture, environment and ecology, ancient and medieval history and the current affairs test series and study materials. These helped me score 142, 130, and 116 in my past 3 prelims attempts. Alex Sir at ClearIAS has been a brother, mentor and guide. The brainstorming sessions before mains and Interview not only helped me gain perspective but also helped me maintain my motivation levels. Thank you Alex sir and team ClearIAS.” – Ganesh U R IFS, All India Rank 39 UPSC IFoS 2018

“Clear IAS, a great initiative by Mr Alex Andrews George, has been of immense help in my Civil Services journey. I found the prelims test series of Clear IAS to be of great help. I also used the Clear IAS platform for my mains preparation, especially for Current Affairs.” – Deepak Dev Viswan IRS, All India Rank 508 UPSC CSE 2018

Sir, I’m Angel Raj who secured Rank 623 in the Civil Services Exam 2018. My success is as much as ClearIAS as it is mine. I was enrolled in ClearIAS prelims test series from 2015 to 2018. I had cleared prelims in all these years quite comfortably. Alex sir and the team behind ClearIAS are surely pioneers in reducing the clutter one encounters while preparing for prelims. Indian Polity was a tough subject for me and it was Alex sir and the notes of ClearIAS that helped get on track. The important questions posted before the mains exam helped me cover areas that I had left out. Even for the interview probable questions list from ClearIAS helped me prepare for the interview. – Angel Raj IPoS, All India Rank 623 UPSC CSE 2018

“Prelims tests and the daily MCQs shared online by ClearIAS has helped me in my preparation journey. I used to refer ClearIAS notes on polity, economy and current affairs. The simplicity and lucid way of explanation helps understand concepts easily.” – Anoop Bijily IFS, All India Rank 435, UPSC CSE 2018

“Dear Sir, Being a working professional and a married man for 8 years with a toddler, it wasn’t ever easy for me to even think of clearing this examination but for support of so many people including ClearIAS. I am extremely grateful to ClearIAS for helping me with Prelims Test Series and also last minutes notes for mains along with free study material. It has a tremendous role in my success which I feel I won’t be able to justify in words.” – Saurabh Bhuwania IAS, All India Rank 113, UPSC CSE 2018

“The ClearIAS UPSC Prelims Online test series is really helpful. Questions are of UPSC standard. Unlike many other test series in the market, which deliberately put tough questions to scare students, ClearIAS questions focus on very basic topics that require greater introspection from the UPSC point of view. Performance analysis, relative ranking, and comparison are very helpful. Time-based tests are available for the past UPSC prelims paper help during revision. Also, ClearIAS test series is relatively affordable and value for money.” – Rehna R IRS, All India Rank 651, UPSC CSE 2017

“I had used ClearIAS Prelims Test Series and it was extremely useful. I have a 3.5-year-old child. I know how I used to feed him with one hand and read and give your test in another.” – Dr T Shubhamangala IAS, All India Rank 147, UPSC CSE 2017

“ClearIAS was the first UPSC preparation app I downloaded on my phone and I needed no other online help after that. Thank you so much ClearIAS!” – Avneet Punia IAS, All India Rank 356, UPSC CSE 2016

“The prelims online mock tests by ClearIAS were of great help to me. I was able to evaluate my performance after every test. It allowed me to understand my weak areas, work more on them, and improve upon them.” – Sunil George ICFS, All India Rank 587, UPSC CSE 2015

Trusted by Toppers. Loved by 3,00,000+ Registered Users.

ClearIAS UPSC Prelims Online Mock Exams.

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“I had enrolled in the ClearIAS prelims mock test series and have been successful in clearing the civil services exam with a rank of 379. First of all a big thanks to you all at ClearIAS. ClearIAS is a great platform.” – Dilmil Singh Soach IRS, All India Rank 379, UPSC CSE 2015

“Working 24*7 in the police for the last 5 years and been out of touch with the preparation, I took the guidance from your website, especially the ClearIAS prelims test series. I bought it and found it to be the best available online.” – Poonam Dalal IRS, All India Rank 308, UPSC CSE 2015

Join ClearIAS Prelims Test Series

ClearIAS Prelims Online Test Series Performance Reports: sample screenshot

How do I attempt ClearIAS online mock tests?

Aspirants need to first register on the website before attempting tests (free or paid). The whole registration process is very simple and hardly takes 2 minutes. In the registration form, users need to give a username, email id, and password. After registration, users need to confirm their email by clicking on the link received in the email id given. That’s all. You are ready to log in!

UPSC Prelims Test Series

Our test engine integrates learning with test-taking, making the whole IAS preparation affordable, interesting and fast. You would be surprised to find how fast you can learn! We will also provide a detailed analysis of aspirant’s performance soon after the test. Your progress report (with lot many statistics) would help you understand your strengths and weakness. Compete, learn, analyze and clear IAS! Excited? Then take a free UPSC Prelims Mock Test!

Don’t postpone taking mock tests till last month!

Learning is a continuous process. You should ideally take at least one mock test in a week and revise your answers multiple times. Our mock tests are prepared in such a way that even beginners would find it easy to learn concepts. So, it’s time to take tests while you learn. Or, learn while you take tests!

Looking for a 130+ score in GS-Paper1? Take more mock tests!

ClearIAS UPSC Prelims Online Test Series

Talk to all UPSC toppers, they will agree on one thing – the importance of UPSC model tests. Our full-length mock tests can help you clear UPSC preliminary exam with ease. The tests will also boost your confidence for UPSC mains as you will be strong in your conceptual understanding.

Join ClearIAS Prelims Test Series

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Reader Interactions

Comments

  1. Naveen says

    June 18, 2016 at 9:39 am

    Hi, no doubt , your team is doing a commendable job. The study material which is provided over here on your website with free of cost is of great help to all of us, its systematic,crispy and easy to understand for beginners. I would like to know is there any book(single ) available in the market which provides all the topics from GS1 To GS4 ?

    Reply
  2. Rahul says

    July 7, 2016 at 6:43 pm

    Hi Sir, It would be very supportive of u if u please send me previous years question paper of ias prelimns and give me some tips.

    Reply
  3. suman sharma says

    July 28, 2016 at 2:15 pm

    Hello sir I wil requested to you please mail previous year papers
    it will be great help for me

    Reply
  4. sree madhumitha says

    August 31, 2016 at 11:21 am

    please send me model question papers to test myself

    Reply
  5. Nikunj says

    October 17, 2016 at 11:41 am

    hi,

    I need topic wise questions for IAS 2017 how can i get the same

    Reply
  6. shobana.k says

    November 16, 2016 at 5:41 pm

    Respected sir, l need previous year question paper with answer for IAS prelims exam.it will be great help for me sir.please request give me above mentioned to my email sir.Thank you,

    Reply
  7. Xxxx says

    March 18, 2017 at 9:54 pm

    If I scored less then can I re-take the test again ?

    Reply
  8. Debasmita Rout says

    June 3, 2017 at 10:09 pm

    Hello sir
    I want to join in civil service.so without any fee how can I crash it.give me some tips plz.

    Reply
  9. krishna says

    June 6, 2017 at 6:02 pm

    Hi, i want to clear IAS what should I do I mean study materials, plz tell me

    Reply
  10. Khairun nisha Quraishi says

    June 8, 2017 at 6:43 am

    Hi sir
    Kya aap Hindi me bhi test series rakhte ho??

    Reply
  11. Abhinav says

    June 9, 2017 at 10:14 am

    A

    Reply
    • Abhinav says

      June 9, 2017 at 10:15 am

      Hi, i want to clear IAS what should I do I mean study materials, plz tell me

  12. Krishna hn tiwari. says

    June 9, 2017 at 11:49 am

    Krishna tiwar

    Hi sir ,this is Krishna I want to be a IAS officer .so what can I do .to complete this .

    Sir ,am graduate from commerce field .I get good marks in tyb.com.

    Reply
  13. Jyotirani says

    July 6, 2017 at 1:47 pm

    Sir m Jyoti mai IAS krna chahti hu toh aap bta Skye ho ki IAS ki tyri Hindi medium se krne kai liye konsi books PDE

    Reply
  14. AISHWARYALAXMI M AURSANG says

    July 7, 2017 at 3:58 pm

    SIR/MAM HOW WE SHOULD STUDY FOR THIS EXAM AND HOW MUCH TIME WE NEED IN DAY TO IT? and what are the books we should read ?

    Reply
  15. priya kumari says

    July 21, 2017 at 10:13 am

    sir please tell me why i am not take mock test i login and registered many times but i don’t where’s the problem . its happen may be for paid

    Reply
    • ClearIAS.com says

      July 21, 2017 at 12:56 pm

      Hi Priya, you need to register first, and click on the link in your email to activate the account. This process hardly takes 1 minute and is automated. You can take free mock tests and paid mock tests once your account is activated.

  16. swarnalatamoharana says

    August 3, 2017 at 10:50 am

    hello sir,
    I request you to mail me the history optional paper of history part 1 and 2….notes for mains .

    Reply
  17. Shekher chanderpaul says

    November 26, 2017 at 3:38 pm

    Thank you sir to give important questions in a regular work for preparation of preliminary exam

    Reply
  18. Salinder Kumar says

    February 1, 2018 at 4:30 am

    Dear Sir,
    I want also clear IAS but I need one help from your side how I enroll first time in your site. Kindly give me detail stepwise.

    Thanks and regards.
    Salinder Kumar

    Reply
    • ClearIAS.com says

      February 2, 2018 at 12:55 am

      To enroll in ClearIAS Prelims Online Mock Test Series,

      1. You need to register here. You will get an email from us in 1 minute. Click on the link in the email to activate your account.
      2. Login with your username and password.
      3. Enroll in ClearIAS Prelims Test Series.

  19. sagar sagare says

    February 16, 2018 at 11:16 pm

    got it ..

    Reply
  20. SWETAPRANGYAN PANDA says

    May 23, 2018 at 2:59 pm

    hello sir,

    I am swetaprangyan panda. I would like to know that 33 % is sfficient for cst paper in prelims.Out of 80 questions we have to secure only 33% which is near about 67 to 68 mark out of 200.That means if we answer only 30 questions correctly , we will qualify the paper.Because 30*2.5=75 (just for example).only paper 1 is required to clear the cut off mark.

    kindly reply soon.
    regards
    swetaprangyan panda

    Reply
    • ClearIAS.com says

      May 23, 2018 at 3:23 pm

      Yes, you are right. 67 marks is enough to qualify for Paper 2, and only Paper 1 marks will be counted for selection into the Mains. But it is not easy for every aspirant to get 67 marks in Paper 2, as UPSC has increased the question standards for this paper. Read CSATDon’t underestimate the importance of CSAT

  21. Viji lawrence says

    July 14, 2018 at 6:15 pm

    My role no was 1203979,can u plz once check and let me know my marks in upsc prelims

    Reply
  22. pallavi d says

    July 15, 2018 at 2:27 pm

    45 question ans

    Reply
  23. Joseph says

    April 14, 2019 at 4:21 pm

    Sir/Mam I have one question
    Suppose if the candidate qualified the prelims exam then whre will be the mains exam centre?

    Reply
  24. ANIL THAKUR says

    April 30, 2019 at 4:30 pm

    helo sir anilthakur mykas ki exm keliye preper kar rhahun muje apka help chaie

    Reply
  25. Kunjan Sharma says

    January 5, 2020 at 12:38 pm

    Is the prelims test series is in Hindi??

    Reply
  26. Rahul kumar dubay says

    March 21, 2020 at 2:27 pm

    IAS banne ke liye kon si books padni h

    Reply
  27. Nandni Rajpoot says

    May 28, 2020 at 12:45 pm

    Police officer

    Reply

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