1. Which of the drawings (a) to (d) show :
i) (d) represents two circles with 1 part shaded out of 5 parts So, it represents
.
ii) (b) represents two squares one part out of two of both squares is shaded, So it represents
(iii) (a) represents 3 circles 2 parts out of three of all circles are shaded. So it represents
(iv) (c) represents 3 squares with one part out of four shaded in each square hence it represents
.