*Hello and welcome to ExamPundit. Here is a set Data Interpretation Problems.*

**Study the following graph carefully and answer the questions**

given below.

given below.

**Percentage growth in population of six states A, B, C, D, E**

and F from 2012 to 2013 and 2013 to 2014.

and F from 2012 to 2013 and 2013 to 2014.

**1. Population of**

state ‘F’ in 2013 was approximately what percent of its population in 2014 ?

state ‘F’ in 2013 was approximately what percent of its population in 2014 ?

(a) 60

(b) 67

(c) 75

(d) 55

(e) None of these

**2. If the population**

of state ‘B’ in the year 2012 was 5 lakh, what was approximately its population

in the

of state ‘B’ in the year 2012 was 5 lakh, what was approximately its population

in the

**year 2014?**

(a) 9.50 lakh

(b) 8 lakh

(c) 10.50 lakh

(d) 14.50 lakh

(e) None of these

**3. If the population**

of states C and D in 2013 are in the ratio of 2 : 3 respectively and the population

of

of states C and D in 2013 are in the ratio of 2 : 3 respectively and the population

of

**state ‘C’ in 2012 was 2.5 lakh,**

what was the population of state ‘D’ in 2013 ?

what was the population of state ‘D’ in 2013 ?

(a) 5.25 lakh

(b) 4.75 lakh

(c) 3.50 lakh

(d) 6 lakh

(e) None of these

**4. In 2012 the**

population of states B and D are equal and the population of state B in 2014 is

4 lakh,

population of states B and D are equal and the population of state B in 2014 is

4 lakh,

**what approx was the population**

of state ‘D’ in 2014?

of state ‘D’ in 2014?

(a) 3 lakh

(b) 3.50 lakh

(c) 6 lakh

(d) 5 lakh

(e) None of these

**5. Population of**

state ‘E’ in 2012 was what fraction of its population in 2014?

state ‘E’ in 2012 was what fraction of its population in 2014?

(a) 2/3

(b) 4/5

(c) 5/4

(d) 3/2

(e) None of these

__Solutions:__

**1**. Let the population of state ‘F’ in 2013 = 100

Then population of state ‘F’ in 2014 = 150 (Since growth is

50%)

50%)

So, Required % = 100/150 × 100 » 67%

**2**. Population of state ‘B’ in the year 2014 =

5 × 155/100 135/100

»

10.50 lakh

10.50 lakh

**3.**C12/D12 = 2/3

and C12 = 2.50 Lakhs

So, C12 = 2.5 x 140/100 =

3.5 Lakhs

3.5 Lakhs

So we get, the population of D in 2013 = 3 x 3.50/2

= 5.25 Lakhs

= 5.25 Lakhs

**4.**Population of state ‘B’ in 2012

= 4 × 100 × 100/155 × 135= Population

of D in 2012

of D in 2012

Population of state ‘D’ in 2014 = 1×100×100×160×170/100×100×155×135

= 5 lakhs

**5**. Suppose population of state E in 2012 = 100

Then population of state E in 2013 = 125

*since 25% growth

And population of state E in 2014 = 125 (120/100)

= 150

= 150

*since 20% growth

So, required ratio = 100/150 = 2/3

Regards

**Team ExamPundit**

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