Maths Concept King (Hindi Medium) Formula Book | All Formulas And Theorem | Smart Tricks | Arithmetic & Advance Maths | Edition 2025 | SSC CGL, CPO, CHSL, MTS, CDS, UPSC | All Other Competitive Exams

We process and ship all orders within 24–48 hours, and delivery usually takes 5–7 business days depending on your location. Once shipped, you will receive a tracking link via email or SMS. If for any reason you are not satisfied with your purchase, you can request a return within 7 days of delivery.

To ensure your product lasts long and maintains its quality, always follow the care instructions provided on the label or packaging. Keep items away from direct sunlight, moisture, and extreme heat to prevent damage. For textiles, gentle hand wash or dry clean is recommended unless specified otherwise. For wooden, leather, or handcrafted products, wipe with a soft dry cloth and avoid harsh chemicals. Proper care not only preserves the look and feel of your product but also supports sustainability by extending its lifespan.