Bar Charts Pie Charts

The bar graph given below shows the total amount (in Rs. Crores) invested by five states of India - Punjab, Haryana, Gujarat, Kerala and Assam - in three fields - R&D, Education and Sports - in 2009 and 2010. The pie charts given below show the percentage break-up of the total investment (which also includes the three fields mentioned earlier) made by different states of India in 2009 and 2010.

 

1. In 2009, Kerala’s investment in R&D, Education and Sports was 56% of its total investments. In 2010, Haryana’s investment in R&D, Education and Sports was 15% of its total investments. What was the percentage change in the total investment made by the “Rest of the states” from 2009 to 2010?

  1. 22.22%
  2. 11.11%
  3. 9.09%
  4. 18.18% 

2. In both 2009 and 2010, one-third of the total amount invested by Gujarat and Assam together in R&D, Education and Sports was done in R&D. The investment in R&D by Gujarat and Assam together as a fraction of the total investment made by Gujarat and Assam together increases by 20% from 2009 to 2010. Find the ratio of the total investment made by all the states across the country in 2009 to that in 2010?

  1. 4 : 5
  2. 3 : 4
  3. 1 : 2
  4. 2 : 3

3. The investment made by Punjab in fields other than R&D, Education and Sports in 2010 was double of that made in 2009. What was the percentage change in the total investment made by all the states across the country from 2009 to 2010?

  1. 66.67%
  2. 33.33%
  3. 45%
  4. 20%

Answers

  1. D
  2. D
  3. D