Direction: The given pictograph represents the number of visitors at a zoo on a certain day.
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A) 190
B) 180
C) 160
D) 120
Correct Answer: D
Solution :
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 \[=\text{18}0\text{ }-\text{ 6}0\text{ }=\text{ 12}0\]You need to login to perform this action.
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