• # question_answer Direction: The given pictograph represents the number of visitors at a zoo on a certain day.           Time Number of visitors 10 a. m - 12 noon 12 noon - 2 p. m. 2 p. m. - 4p.m. 4 p.m. - 6 p.m. 6 p.m. - 8 p.m. Each represents 40 visitors. How many more visitors visited the zoo between 2 p.m. and 4 p.m. as compared to those between 6 p.m. and 8 p.m.? A)  190                 B)    180     C)  160                 D)    120

No. of visitors to the zoo between 2 p.m. and 4 p.m. $=4\frac{1}{2}\times 40=\frac{9}{2}\times 40=180$ No. of visitors between 6 p.m. and 8 p.m. $=1\frac{1}{2}\times 40=\frac{3}{2}\times 40=60$ $\therefore$ Their difference $=\text{18}0\text{ }-\text{ 6}0\text{ }=\text{ 12}0$