The bar graph given below shows the sales of bikes and cars of five companies J, K, L, M and N.

P1 = The total sales of bikes of all the 5 companies.

P2 = The total sales of cars of the all 5 companies.

What is the value of (P2 - P1)?

450

P1 = The total sales of bikes of all the 5 companies

= 50 + 25 + 125 + 150 + 200 = 550

P2 = The total sales of cars of the all 5 companies

= 300 + 75 + 175 + 250 + 200

= 1000

Now , P2 - P1 = 1000 - 550 = 450