The line chart given below shows the GDP of two countries P and Q in different give years.

L1 = The total GDP of country P in all the 5 years.
L2 = The total GDP of country Q in all the 5 years.
What is the value of (L2 - L1 ) ?
Answer & explanation
Correct answer: option 2
L1 = The total GDP of country P in all the 5 years.
= 225 + 250 + 200 + 125 + 100
= 900
L2 = The total GDP of country Q in all the 5 years.
= 335 + 350 + 175 + 135 + 145
= 1140
Now , L2 - L1 = 1140 - 900 = 240