Which of the following figures does not have any line of symmetry?

Which of the following square(s) must be shaded so that given figure symmetric along both lines $\text{LM}$ and $\text{AB}$?

Which of the following figures has/have at least one line of symmetry?

How many of the following letters have at least one line of symmetry?

Which of the following shows a reflection of the figure ($\text{X}$) across the $\text{RS}$?

How many minimum squares must be shaded to make the given figure symmetric?

Which of the following squares would you shade to make the figure symmetrical?

Read the statements given below and identify the correct option.

(i) A parallelogram has only one line of symmetry.

(ii) A square and a rectangle have the same number of lines of symmetry.

(iii) The diameter of a circle is its line of symmetry.