2017 Prelims Test Series - GKtoday Mock Test Series
2017 Prelims Test Series - Vetrii IAS
2017 Free Prelims Test Series Hindi + English - Khan Study Group
2017 Prelims Test Series - Vajiram and Ravi
2017 Prelims Test Series Hindi + English - Drishti IAS
2017 Prelims Test Series - Forum IAS
2017 Prelims Test Series - BANGALORE SCHOOL OF CIVIL SERVICES
2017 Prelims Test Series - Shankar IAS
2017 Prelims Test Series - Focus IAS
Insights On India 2017 Prelims Test Series (Separate folder for question papers)
Vision Ias 2017 Prelims Test Series
IASbaba 2017 Prelims Test Series
Vision Ias Hindi Medium 2017 Prelims Test Series
2017 Prelims Tests Clear UPSC (Hindi + English)
PRELIMS 2016 TEST SERIES FREE DOWNLOAD:
INSIGHTS 2016 PRELIMS TEST SERIES FREE DOWNLOAD:
UPSC PRELIMS TEST SERIES BY VARIOUS INSTITUTES:
IAS BABA PRELIMS 2016 TEST SERIES FREE DOWNLOAD:
Polity Quize for Prelims:
FREE CSAT E-BOOKS DOWNLOAD:
1.Free Online Test series:
FREE CSAT RELATED MATERIAL:
1. www.testfunda.com offers 1GS + 2Aptitude paper free of cost. I recommend answering the aptitude paper. It is the best paper that I found till now on the internet. At the end of test, it shows excellent analysis of your performance, strong and weak area and national wide percentile and rank. Go through the following steps:
a. Go to http://testfunda.com and register on that website and Login.
b. Click on Purchase Tab and point to the UPSC 2011.
c. You will get a link on that page saying "Take a FREE mock iUPSC Prelim Test NOW! "
d. Answer the iCSAT 01 (Paper II) and iCSAT 08 (Paper II) free of cost.
e. The test is of 2 hrs duration... 100 questions
2. www.civilsexpert.com offers 30 free mock tests (15 GS + 15 CSAT). You have to first register on their website to access their question papers. This site too provides analysis of your performance at the end of the test.
3. http://www.indiancivils.com/. On this site, regularly one test is uploaded (either subjectwise or mock test), those who want this facility can register for this site. As of now, it is completely free of cost.This opportunity is restricted to only known referecnces (Friend circle only)., so you need to enter a secret code, Ref Code : 123civils while registering. You can refer this code to your friends, once you login.
4. http://ias.edooni.com/. I have not tried this site. But you may give a try.