Consider the English alphabets A to Z. List among them the letters which have vertical and horizontal of symmetry. (like I)
Vertical lines: A, H, I, M, O, T, U, V, W, X, Y Horizontal lines: B, C, D, E, H, I, K, O, X
No line of symmetry: F, G, J, I, N, P, Q, R, S, Z