If the sales of Far cry was 300 lakh units then what is the difference between sales of watch dogs and Crew?

If the sales of Anno are doubled , then sales of Anno are what percentage of the sales of other 4 games , if their sales remain constant.

If 40% of sales of “Crew” were made before 2015 amounting to 20 Lakh units then what is the total sales of Assassin's Creed till now?

If the current sales of “Watch Dogs” are increased by 50% amounting to 360 lakh units then the sales of “Far Cry” are what % of the total sales.

In a college there are 1400 students who are doing graduation in any one of the subjects, out of the five different subjects viz. zoology, Botany, Mathematics, Physics and Statistics. The ratio of the number of boys and girls among them is 6:8.30% of the total girls are doing graduation in Zoology and 20% of the total girls are doing graduation in Statistics. The total number of students doing graduation in Botany is 220. 250 students are graduating in Mathematics. The ratio of the number of girls and the number of boys graduating in Statistics is 2:1.20% of the total number of boys graduating in Botany. The ratio of the number of girls and that of boys doing graduation in Mathematics is 2:3. There are an equal number of boys and girls doing graduation in Physics. 290 students are doing graduation in Zoology. What is the total number of students doing graduation in physics and Statistics together?

What is the ratio of the number of boys doing graduation in Mathematics and to a number of girls doing graduation in Botany?

What is the difference between the number of boys doing graduations in Zoology and the number of girls doing graduation in Mathematics?

In which of the following graduation courses, the number of the girls the highest and in which course the number of boys is second lowest respectively?

The number of girls doing graduation in Statistics is what percent of the number of boys doing graduation in physics?