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QUICK TEST DATA INTERPRETATION FORIBPS PO MAIN

Directions (Q. 1-5): In the following pie-charts the percentage of different categories ofemployees of two companies A and B are given and the table shows the percentage ofMale employees among them. The total employees in Company A is 6500 and that inCompany B is 9000.

E122%

E217%E3

21%

E415%

E516%

E69%

Company A

E118%

E215%

E324%

E420%

E513%

E610%

Company B

Employee % Male in A % Male in BE1 40% 45%E2 60% 48%E3 40% 55%E4 48% 52%E5 55% 60%E6 60% 57%

1. What is the total number of female employees of category E4 in Company A?1) 975 2) 468 3) 507 4) 864 5) None of these

2. What is the average number of male employees of all categories in Company B?1) 722 2) 756 3) 764 4) 775 5) 786

3. What is the difference between the total number of male and female employees in CompanyA?1) 156 2) 160 3) 162 4) 168 5) 172

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4. The total number of female employees in categories E1, E2 and E3 together in Company B iswhat percentage of the total employees in Company B?1) 24% 2) 26.5% 3) 27.5% 4) 28.5% 5) 32.5%

5. The total male employees of category E5 and E6 in Company B is what percentage more thanthe total male employees of category E4 and E5 in Company A? (approximate value)1) 11% 2) 13% 3) 15% 4) 17% 5) 19%

Directions (Q. 6-10): The following pie-chart shows the distribution of the number of carsof different models produced by a Company in 2005 and 2010.

14%15% 12%

20%

8%10%

5%16%

AB

C

DE

F

G

H

Total cars in the year 2005 = 32000

Total cars in the year 2010 = 60000

12%4%5%

14%

16%15%

24%

10%A

BC

D

EF

G

H

6. What is the central angle made by cars of Model D, E and F in the year 2005?1) 147.6° 2) 158.2° 3) 164° 4) 167.5° 5) 172.5°

7. What is the percentage increase in number of Model A cars produced by the company from2005 to year 2010?1) 75% 2) 90% 3) 112.5% 4) 125% 5) 137.5%

8. What is the ratio of the number of cars of model F in the year 2005 to the number of cars ofmodel H in the year 2010?1) 16 : 35 2) 10 : 27 3) 15 : 38 4) 16 : 45 5) None of these

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9. The number of cars of Model D in the year 2010 is what percentage of the number of ModelC cars in the year 2005?1) 122.5% 2) 131.25% 3) 142.75% 4) 150% 5) 152.25%

10. The number of cars of Model G in the year 2010 is what percentage more than the number ofsame-model cars in 2005? (approximate value)1) 12% 2) 17% 3) 24% 4) 28% 5) 35%

Directions (Q. 11-15): The following pie-chart shows the percentage distribution of totalpopulation of six different cities and the table shows the proportion of Educated toUneducated population among them. (Population of all six cities together is 72 lakh.)

A17.5%

B22%

C9.6%

D23.6%

E12.8%

F14.5%

C ity E duca te d : U ne duc a te dA 1 9 : 11B 2 3 : 2 2C 11 : 7D 3 1 : 1 9E 4 1 : 1 9F 6 7 : 2 3

11. What is the total number of Educated persons in City D?1) 987540 2) 1053504 3) 1132750 4) 1275812 5) None of these

12. What is the difference between the total number of Educated persons and the total number ofUneducated persons in City F?1) 510400 2) 512800 3) 511900 4) 513500 5) 514650

13. What is the average number of Educated persons in City C, D and E together?1) 685432 2) 687596 3) 692148 4) 694368 5) 701888

14. The population of City F is approximately what percentage of the population of City C?1) 66.2% 2) 87.4% 3) 113% 4) 136% 5) 151%

15. The total number of Educated persons in all the six cities together is approximately whatpercentage of the total population of all the six cities?1) 61.42% 2) 62.36% 3) 63.40% 4) 64.78% 5) 65.6%

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ANSWERS WITH EXPLANATIONS:

1. 3; Females E4 = 6500 × 100)48–100(

10015

= 6500 × 0.15 × 0.52 = 507

2. 5

3. 1; Total males = 6500(0.22 × 0.4 + 0.17 × 0.6 + 0.21 × 0.4 + 0.15 × 0.48 + 0.16 × 0.55 +0.09 × 0.6) = 6500 × 0.488 = 3172Females = 6500 – 3172 = 3328 Difference = 3328 – 3172 = 156

4. 4; Females (E1 + E2 + E3) = 9000(0.18 × 0.55 + 0.15 × 0.52 + 0.24 × 0.45) = 9000 × 0.285= 2565

Reqd % = %5.2810090002565

5. 4; Total Males (E5 + E6)B = 702 + 513 = 1215Total Males (E4 + E5)A = 468 + 572 = 1040

Reqd % = 1001040175

1001040

)1040–1215( = 16.826% 17%

6. 1;Central angle = (12 + 15 + 14) × 6.341100360 = 147.60

7. 4;Car A2005 = 32003200010010

Car A2010 = 72006000010020

% rise = %1251003200

3200–7200

8. 5;Ratio = 4514

6000024.03200014.0

= 14 : 45

9. 2;Car D2010 = 0.14 × 60000 = 8400Car C2005 = 0.20 × 32000 = 6400

Reqd % = 25.13110064008400

10. 2; Reqd % = %171875.171005120

5120–6000

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11. 2;Required answer = 10535045031

1006.237200000

12. 1; Difference )2367()23–67(

1005.147200000

90

445.1472000 = 510400

13. 5;City C = lakh 224.41811

1006.972

City D = lakh 53504.105031

1006.2372

City E = lakh 2976.66041

1008.1272

Average = 32976.653504.10224.4

= 7.01888 lakh = 701888

14. 5;Reqd % = %1251003200

3200–7200

15. 2;The total number of Educated persons= 798000 + 809600 + 422400 + 1053504 + 629760 + 777200 = 4490464

Reqd % = 367.6210072000004490464