The data points in the figure below represent monthly income

Mixed Graphs

The data points in the figure below represent monthly income and expenditure data of individual members of four families - A, B, C and D. Savings is defined as

Savings = Income - Expenditure

 

1. Which family has the lowest average income?

  1. A
  2. B
  3. C

2. Which family has the highest average expenditure?

  1. A
  2. B
  3. C
  4. D

3. Which family has the lowest average savings?

  1. A
  2. B
  3. C
  4. D

4. The highest amount of savings accrues to a member of which family?

  1. A
  2. B
  3. C
  4. D

Answers

  1. C
  2. D
  3. D
  4. A