Table Chart based Questions LR Notes | EduRev

Logical Reasoning (LR) and Data Interpretation (DI)

CAT : Table Chart based Questions LR Notes | EduRev

The document Table Chart based Questions LR Notes | EduRev is a part of the CAT Course Logical Reasoning (LR) and Data Interpretation (DI).
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Directions to Solve: The following table gives the percentage distribution of the population of five states, P, Q, R, S and T, on the basis of the poverty line and also on the basis of sex.
Table Chart based Questions LR Notes | EduRev

Example 1: If the male population above the poverty line for State R is 1.9 million, then the total population of State R is? 

(a) 4.5 million
(b) 4.85 million
(c) 5.35 million
(d) 6.25 million 

Answer: (d)
Solution:

Let the total population of State R be x million.

Then, the population of State R above the poverty line:
Table Chart based Questions LR Notes | EduRev
And so, the male population of State R above the poverty line:
Table Chart based Questions LR Notes | EduRev
But, It is given that the male population of State R above poverty line = 1.9 million
Table Chart based Questions LR Notes | EduRev
∴ The total population of State R = 6.25 million


Example 2: What will be the number of females above the poverty line in the State S if it is known that the population of State S is 7 million?
(a) 3 million
(b) 2.43 million
(c) 1.33 million
(d) 5.7 million 

Answer: (b)
Solution: Total population of State S = 7 million.
∴ Population above poverty line
= ((100 - 19}% of 71 million
= (81% of 7) million
= 5.67 million.
And so, the number of females above the poverty line in State S:
Table Chart based Questions LR Notes | EduRev

Question 1:What will be the male population above poverty line for State P if the female population below poverty line for State P is 2.1 million? 


Example 3 

If the population of males below the poverty line for State Q is 2.4 million and that for State T is 6 million, then the total populations of States Q and T are in the ratio? 

(a) 1:3
(b) 2:5
(c) 3:7
(d) 4:9 

Answer: (b)

Directions to Solve
Study the following table and answer the questions based on it.
Table Chart based Questions LR Notes | EduRev

Question 2:1. What is the average amount of interest per year which the company had to pay during this period?

Question 3:2. The total amount of bonus paid by the company during the given period is approximately what percent of the total amount of salary paid during this period?

Example 4: Total expenditure on all these items in 1998 was approximately what percent of the total expenditure in 2002?

(a) 62%

(b) 66%

(c) 69%

(d) 71%
Answer: (c)

Solution:

Required percentage    

=  [[(288 + 98 + 3.00 + 23.4 + 83)x 100] / (420 + 142 + 3.96 + 49.4 + 98)]   %

=  [495.4 x 100] / [713.36]

= 69.45%.

Question 4:4. The total expenditure of the company over these items during the year 2000 is?


Example 5: The ratio between the total expenditure on Taxes for all the years and the total expenditure on Fuel and Transport for all the years respectively is approximately?

(a) 4:7

(b) 10:13

(c) 15:18

(d) 5:8

Answer: (b)

Solution:

Required ratio    

=  [(83 + 108 + 74 + 88 + 98)]  : (98 + 112 + 101 + 133 + 142)

=  [451] : 586

=  1 : 1.3

=  10 : 13

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