## Introduction to Data Interpretation

#### Data Interpretation

Direction: A table showing the percentage of the total population of a State by age groups for the year 1991 is given below. Answer the questions given below it. 1. Out of every 4200 persons, the number of persons below 26 years is :

1. On the basis of given table in question ,
Below 26 years, the percent of population is (30 + 17.75) = 47.75%
Number of total persons = 4200
∴ The required answer = 47.75% of 4200

##### Correct Option: A

On the basis of given table in question ,
Below 26 years, the percent of population is (30 + 17.75) = 47.75%
Number of total persons = 4200
∴ The required answer = 47.75% of 4200

 The required answer = 47.75 × 4200 = 2005.5 ≈ 2006 100

1. Which age group accounts for the maximum population in the State?

1. From the table it is clear that age group up to 15 years accounts for maximum population, as its share is 30 percent.

##### Correct Option: A

From the table it is clear that age group up to 15 years accounts for maximum population, as its share is 30 percent.
But out of the given options, the age group (16 – 25) years accounts for maximum population.
So , option A is correct answer . 1. In which bank was the loan disbursement more than 30% of the disbursement of all banks combined together in 1998?

1. According to given table, we have
The disbursement of all banks combined together in 1998 = ₹ 120 crore
From question ,

 30% of 120 = 120 × 30 = ₹ 36 crore 100

##### Correct Option: B

According to given table, we have
The disbursement of all banks combined together in 1998 = ₹ 120 crore
From question ,

 30% of 120 = 120 × 30 = ₹ 36 crore 100

∴ Loans disbursed by Bank B in 1998 is 30% more than the loans disbursed by all banks.

1. In which of the following banks, there was a continued increase in loan disbursement throughout the years?

1. On the basis of given table in question , we see
In bank D , increasing order of loan disbursement :-
13 < 19 < 28 < 32

##### Correct Option: D

On the basis of given table in question , we see
In bank D , increasing order of loan disbursement :-
13 < 19 < 28 < 32
Therefore , option D is correct answer .

1. In which year was the total disbursement of loans of banks A and B exactly equal to the total disbursement of loans of banks C and D?

1. As per the given above table , we draw a table with given all details in question ##### Correct Option: D

As per the given above table , we draw a table with given all details in question Hence , correct answer is option D.