Use the following information to answer the next question.
Sanjay prepares a model of his house. The height of the door of the actual house is 2 m while the height of the door in the model is 8 cm.
If the length of the verandah of the actual house is 3.5 m, then what will be the length of the verandah in the model?

14 cm

13 cm

12 cm

11 cm
How is this question related to division Gymnosperm
We are given height of door on model as well as on model.
So we have,
Height of door in actual house = 2 m
Height of door in model = 8 cm
Now,
Door of 2m in actual house = Door of 8 cm on model
$\Rightarrow $ Door of 1m in actual house = Door of $\frac{8}{2}$ cm on model = Door of 4 cm on model.
Thus,
Length of 3.5m of verandah in actual house will be of following length on model
= 3.5 $\times $ 4 cm = 14 cm
Thus (a) is correct option.
So we have,
Height of door in actual house = 2 m
Height of door in model = 8 cm
Now,
Door of 2m in actual house = Door of 8 cm on model
$\Rightarrow $ Door of 1m in actual house = Door of $\frac{8}{2}$ cm on model = Door of 4 cm on model.
Thus,
Length of 3.5m of verandah in actual house will be of following length on model
= 3.5 $\times $ 4 cm = 14 cm
Thus (a) is correct option.