Welcome to OTSAdda a part of Class24 - The #1 Most Trusted and fully User-friendly Online Test exam preparation app for competitive exams. we offer a flawless online Test experience for all major Competitive exams for FREE. With various sectors such as railways, banking, SSC, etc., exams like SSC CGL, SSC GD, CHSL, MTS, GATE, REET, CCC, RSCIT, PATWARI, HIGH COURT GROUP D, RAJASTHAN SI, AIRFORCE, NAVY, ARMY, NDA, UPSC CDS, CTET, RRB NTPC, RRB GROUP D, RRB JE, SSC CHSL, SBI PO, SBI Clerk, SSC CPO, IBPS PO, DRDO MTS, DRMC, CIL, LIC Assistant Mains CUET, CUCET etc., we aim at providing the best Preparation & learning environment with an end-to-end preparation model. We’ve introduced free mock tests Subject wise and Exam Wise.

CUET 2022 Exam Prep App

Class24 is an Online Test Platform for All Competition Subjects and All Government Exams, Thousand of Questions Mock Tests: SSC, Banking, RRB

Want to UP your TEST preparation? Download the App to Start your Exam Preparation Now. Toppers prefer TestUp for Exam Preparation.

You will get a Subject wise test that will be helpful for the following exams:

1) Bank Exam Preparation: IBPS PO, SBI PO, RBI Assistant, SBI Clerk, IBPS Clerk & other Bank Exams

2) SSC Exam Preparation: SSC CGL MTS CPO CHSL GD Constable

3) Railway Exam: RRB NTPC, ALP, RRC Group D & other RRB Exams

4) Police Exam Preparation: UP Police, MP Police Constable, Bihar Police Constable, Rajasthan Police, Delhi Police, Haryana Police परीक्षा

5) Insurance Exam Preparation: LIC AAO, ESIC, OICL, NICL AO, UIIC AO, NIACL AO & others

6) Regulatory Body Exams: RBI, SEBI, NABARD

7) State-wise Govt Job Exams - Rajasthan Exams, UP Exams, MP Exams, Bihar Exams, and Haryana Exams others

8) EPFO Exam Preparation - UPSC EPFO Enforcement Officer (EO), EPFO Assistant

9) NRA CET Exam - Common Eligibility Test for IBPS, SSC & Railway Recruitments


11) Defence Exams: Airforce X group, Airforce Y group, Airforce XY group, Navy, Army Clerk, Army GD

12) Teaching Related Exams: BSCT PTET REET B.ED CTET 2nd & 1st grade

13) Computer-Related Exams: CCC RSCIT

14) Rajasthan State Exams: RPSC, REET, Rajasthan SI, Rajasthan Patwari, Rajasthan Police Constable, High Court, BDO, Gram Sevak


These Subjects are included :

1. Daily Current Affairs | free करंट अफेयर्स । रोजाना डेली करंट अफेयर्स GK test

2. English । Grammar । अंग्रेजी । व्याकरण

3. Math | गणित

4. Reasoning l Logical | रीजनिंग । तर्कशक्ति परीक्षण

5. Computer Knowledge | कम्प्यूटर सामान्य ज्ञान

6. Economics । अर्थव्यवस्था

7. Geography । भूगोल

8. Hindi Grammar । हिंदी व्याकरण

9. History । Modern History । इतिहास । मध्यकालीन इतिहास । आधुनिक इतिहास । प्राचीन इतिहास

10. Science । Physics | Chemistry | Biology | विज्ञान । भौतिकी । रसायन । जीव विज्ञान

11. Polity । Politics and Constitution | राजनीति । संविधान एवं राजव्यवस्था

12. Psychology and Child Development । मनोविज्ञान एवं बाल विकास

13. Sanskrit । संस्कृत । व्याकरण

14. Rajasthan General Knowledge । राजस्थान सामान्य ज्ञान | GK

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