Data Interpretation

Quant Quiz On Data Interpretation

Dear reader here we are providing some question on data interpretation

Directions: ( 1–5):Read the graph and answer questions .

Income and Expenditure of a company over the year (in lakhs of rupees).

  

1.    The ratio of the average income of all the years to the average profit is :

(a) 24 : 13                          (b) 48 : 17

(c) 12 : 7                            (d) 6 : 5

2.    Percentage increase in profit in 1986 over 1982 is:

(a) 150 %                          (b) 120 %

(c) 100%                           (d) 80%

3.    The total income exceeds the total expenditure over the year 1982 to 1986 by:

(a) 85 lakhs                       (b) 105 lakhs

(c) 115 lakhs                     (d) 120 lakhs

4.    What is the difference in profit between 1983 and 1984 (in lakhs of rupees) :

(a) No profit                       (b) 5

(c) 10                                (d) 15

5.      The number of years in which the income is more than the average income of the given year is:

(a) One                              (b) Two

(c) Three                            (d) Four

Direction (6-10) : the pie chart given here shows expenditure incurred by a family on the various items and their savings , 

which amount to Rs 8000 in a month .study the chart and answer the question number 95 to 100 based on the pie chart .

   

6.    How much more amount is spent on food than housing?

(a) 1000                             (b) 3000

(c) 2000                             (d) 2500

7.    How much expenditure incurred on the education?

(a) 3000                             (b) 5000

(c) 4000                             (d) 7000

8.    The ratio of the expenditure on food to the saving is?

(a) 3 :2                               (b) 2 :1

(c) 4:3                                (d) 3 :4

9.    What is the expenditure of the family in education & housing for the month?

(a) 10000                           (b) 18000

(c) 15000                           (d) 16000

10.  What are the ratio of expenditure on education and housing?

(a) 2:7                               (b) 7:2

 (c) 2:5                               (d) 3:8

Answers with Explanation:

1.    (b) :

 Average income = (30 + 50 + 40 + 60 + 60)/ 5= 48 lakhs

Total average Profit = [(30 -20) + (50 – 30) + (40 – 30) + ( 60 – 40) + (60 – 35)]/ 5

è 17 lakhs

Ratio = 48 : 17

2.    (a) :

The profit in year 1982 = 30 – 20 = 10 lakhs

The profit in year 1986 = 60 – 35 = 25 lakhs

Increase in profit = 25 – 10 = 15 lakhs

Percentage increase in profit = (15 x 100) / 10 = 150%

3.    (a) :

 Total income = 30 + 50 + 40 + 60 + 60 = 240 lakhs

Total expenditure = 20 + 30 + 30 + 40 + 35 = 155 lakhs

Total income total expenditure = 240 – 155 = 85 lakhs

4.    (c) :

 The profit in year 1983 = 50 – 30 = 20 lakhs

Profit in the year 1984 = 40 – 30 = 10 lakhs

Difference = 20 – 10 = 10 lakhs

5.    (c) :

The average income of the given years

è (30 + 50 + 40 + 60 + 60)/ 5 = 240 /5 = 48 lakhs

There are 3 years ( 1983, 1985, 1986) in which the income is more than the average of the given years.

6.    (c) :

∴ Amount of saving , 60⁰ = Rs 8000

∴Amount on food , 120⁰ = 8000*120/60 =16000

∴ Amount on housing, 105⁰ = 8000*105/60=14000

   Difference between food and housing = 16000-14000 =2000

7.    (c) :

∴ Amount of saving, 60⁰ = Rs 8000

 Amount on education30⁰= 8000*30/60 = 4000

8.    (b) :

The ratio on expenditure on food to the saving = 120⁰ : 60⁰  = 2:1

9.    (b) :

Amount on education30⁰= 8000*30/60 = 4000

Amount on housing, 105⁰ = 8000*105/60=14000

Total amount of education & housing = 4000 + 14000 = 18000

10.  (a) : 

4000 : 14000,= 2:7