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Science and Technology Articles to Prepare for Civil Services Online

Section 1 Physics articles for Civil Services Preparation


Section 2 → Chemistry articles for Civil Services Preparation

Section 3 → Defence & Technology articles for Civil Services Preparation

ias books online


  1. this site makes preparation so easy… great job… pls continue the initiative… i wonder why people haven’t come across this

  2. SUPERB,MIND BLOWING, difficult to imagine such an awsome site exists…

  3. sir if possible plz post biology section also…

    • thanks for awesome notes..kindly release biology section also..

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