Which of the following has no line of symmetry?

Which of the following has two lines of symmetry?

Which of the following has a plane of symmetry?

Which of the following has plane of symmetry:-

Which of the following has only 2 lines of symmetry? (a) Equilateral triangle (b) Rhombus (c) Circle (d) None of these

Which of the following has only 2 lines of symmetry? (a) Equilateral triangle (b) Rhombus (c) Circle (d) None of these

Which of the following letter has no line of symmetry?

Which of the following has a complex symmetry?