 # Data Interpretation for SBI PO 2020 | IBPS Clerk 2020 with PDF at Smartkeeda  Directions: The following bar graph shows the population (in lakh) of five cities in the years 2008 and 2012 and the line graph shows the percentage of literate among them.  Important for :
1
What is the percentage rise in the population of City A from the year 2008 to 2012?
» Explain it
B
 Reqd% = 72 – 64 × 100 = 800 = 12.5% 64 64

Hence, option B is correct.

2
What is the total literate population of all cities together in the year 2008?
» Explain it
B
Total literate population

= 45% of 64 + 72% of 40 + 50% of 60 + 60% of 80 + 60% of 50

= 28.8 + 28.8 + 30 + 48 + 30

= 165.6 lakh = 1.656 crore

Hence, option B is correct.

3
In which of the following cities is the percentage rise in the population from the year 2008 to 2012 the maximum?
» Explain it
E
We can clearly see from given the chart that city E's percentage rise maximum

 = 70 – 50 × 100 = 20 × 100 = 40% 50 50
4
What is the percentage rise in the literate population of City E from the year 2008 to 2012?
» Explain it
D
Literate population in City E in the year 2008

 = 60 × 50 = 30 lakh 100

Literate population in City E in the year 2012

 = 50 × 70 = 35 lakh 100

 ∴   Reqd% = (35 – 30) × 100 = 16.67% 30

Hence, option D is correct.

5
What is the total illiterate population of all cities together in the year 2012?
» Explain it
A
Total Literate population in 2012 = 72 + 55 + 78 + 95 + 70 = 370

Total literate population in 2012

= 55% of 72 + 50% of 55 + 35% of 78 + 55% of 95 + 50% of 70

= 39.6 + 36 + 27.3 + 52.25 + 35

= 190.15 lakh

Total illiterate population in 2012 = 370 – 190.15 = 179.85 lakh = 1.7985 crore

Hence, option A is correcct.