“Square and Rectangular Puzzle” has been added to your cart. Continue shopping Product Price Quantity Subtotal ∑n2 = n(n+1)(2n+1)/6 ₹420.00 ∑n2 = n(n+1)(2n+1)/6 quantity ₹420.00 Periodic Table (Mounted Panel, 5' x 3.5') ₹3,000.00 Periodic Table (Mounted Panel, 5' x 3.5') quantity ₹3,000.00 Square and Rectangular Puzzle ₹170.00 Square and Rectangular Puzzle quantity ₹170.00 Coupon: Cart Totals Subtotal ₹3,590.00 9% CGST ₹307.80 9% SGST ₹307.80 2.5% CGST ₹4.25 2.5% SGST ₹4.25 Total ₹4,214.00 Continue Shopping Checkout