The bar graph given below shows the population of two states S1 and S2 in 5 years?

Which of the following statement is correct?

I. The ratio of population of S1 to the population of S2 in the year Y1 are 3 : 1.

II. The population of S1 is 140 percent of the population of S2 in the year Y3.

Only II

I. The ratio of population of S1 to the population of S2 in the year Y1 are 3 : 1.

= 300 : 600

= 1  :  2

Statement I is not correct.

II. The population of S1 is 140 percent of the population of S2 in the year Y3.

Required percentage = \(\frac{350}{250}\) × 100

= 140%

Statement II is correct.