Which of the following is true for the shaded parts of models shown?
P: Shaded part of model 1, Q:shaded part of model 2

Q. Which of the following is true for the shaded parts of models shown?
P: Shaded part of model -1
Q: Shaded part of model -2

Q. Pia is a sales representative for a printer company. She sells two models of printers - Model P and Model Q.
Last month she sold a total of $120$ printers
The ratio of Model P printers sold to Model Q printers sold was $3:5$.
If Pia is paid a $Rs.25$ commission for every Model P printer sold and a $Rs.20$ commission for every Model Q printer sold, what was her total commission last month?

Q. ABCD is a square of area $153.76c{m}^2$. Find the area of the shaded part if P, Q, R, S are the midpoints of the sides.

Q. ABCD is a square of area $153.76c{m}^2$. Find the area of the shaded part if P, Q, R, S are the midpoints of the sides.

Q. Total number of cars of models P, Q and T manufactured in 2000 is?