What is the percentage increase in the production of Company `Y` from 2006 to 2009? (a) 30% (b) 45% (c) 50% (d) 60% (e) 75%

2/ 5 as percent is (a) 30% (b) 35% (c) 40% (d) 45%

In which year was the percentage of production of Company Z to the production of Company Y, the maximum? (a) 2006 (b) 2007 (c) 2008 (d) 2009( e) 2010

The value of sales of finished goods in 2009 was approximately what percent of the average amount invested in raw materials in the years 2007,2008 and 2009?( a) 33% (b) 37% (c) 45% (d) 49% (e) 53%

The ratio 3:5 as a percent is (a) 60% (b) 50% (c) 40% (d) 80%

If the radius of a sphere is increased by 10%, then the volume will be increased by (a) 33.1% (b) 30% (c) 50% (d) 10%

If each edge of a cube is increased by 50%, the percentage increase in its surface area is 50% (b) 75% (c) 100% (d) 125%

If each edge of a cube is increased by 50%, the percentage increase in its surface area is 50% (b) 75% (c) 100% (d) 125%

If the yield per acre of rice was 50% more than that of barley,then the production of barley is what percent of that of rice? (a) 30% (b) 33(1)/(3)%( c) 35% (d) 36%

The value of 30% of 60% of 200 is (a)23 (b) 24 (c)18 (d) 36

The value of 30% of 60% of 200 is (a)23 (b) 24 (c)18 (d) 36