About SJMaths

Empowering students for CBSE board exams, competitive entrance tests, and UPSC Civil Services with structured, authentic learning.

Who We Are

SJMaths is an independent educational initiative launched in January 2026 in Uttar Pradesh, India, dedicated to making high-quality, concept-driven learning freely accessible to school students and competitive exam aspirants across India. We bridge the gap between textbook theory and practical problem-solving through meticulously curated study notes, verified step-by-step NCERT solutions, chapter-wise previous year questions (PYQs), and authentic UPSC Prelims & Mains practice modules.

Sandeep Jaiswal

Founder, Lead Mathematics & General Studies Educator

With over 8 years of classroom and digital teaching experience, Sandeep Jaiswal launched SJMaths in January 2026 with a singular vision: to eliminate the fear of mathematics and make analytical learning approachable. Having mentored thousands of secondary students for CBSE Class 9–12 Board examinations and guided civil services aspirants in Quantitative Aptitude and General Studies, he personally oversees the curriculum design, pedagogical accuracy, and problem explanations across the website.

  • Post-Graduate in Mathematics
  • 8+ Years Teaching Experience
  • CBSE & NCERT Curriculum Specialist
  • Uttar Pradesh, India

Our Core Pillars

Foundational Mathematics

Complete coverage for CBSE Classes 9, 10, 11, and 12, featuring formula bibles, theorem proofs, step-by-step NCERT exercise solutions, and past 10-year question bank analysis.

UPSC & Civil Services Prep

Rigorous, microtopic-level study guides covering Ancient, Medieval, and Modern History, Art & Culture, Indian Polity, and Economy with bilingual 30-question practice modules.

Free & Accessible Always

We believe every student, regardless of socio-economic background, deserves access to clean, ad-balanced, distraction-free study materials without prohibitive paywalls.

Our Editorial & Quality Standards

Every piece of educational content published on SJMaths undergoes a strict multi-tier review cycle before reaching students:

  • Curriculum Verification: All formulas, proofs, and definitions are cross-referenced with official NCERT and CBSE publication standards.
  • Authentic Distractor Design: In competitive exam quizzes (such as UPSC and SSC), multiple-choice options and statement-based questions are crafted using standard reference texts (e.g., M. Laxmikanth, Ramesh Singh, Bipan Chandra, Spectrum) to accurately simulate real exam conditions.
  • Bilingual Accessibility: Key microtopics feature authentic Hindi translations alongside English so Hindi-medium students have equal access to top-tier preparation material.
  • Continuous User Feedback: Our analytics and feedback channels are actively monitored to promptly clarify solutions, update recent year questions, and refine explanations.

Contact & Community

We welcome questions, feedback, and student inquiries. If you spot an error, have a suggestion for new topic coverage, or need academic support, please reach out to us directly: