Quantitative Aptitude

Data Interpretation

290 Questions
All Percentage & Fraction Conversion 77 Sum, Difference & Average 76 Ratio Comparison 37 Pie Chart Angle Mapping 33 Missing Data Derivation 27 Commercial Arithmetic Application 19 Direct Value Extraction 10 Trend & Growth Analysis 9 Compound DI Cross-Referencing 1 Permutations & Arrangements 1

Data Interpretation Questions

Multiple choice

Following table gives data on tourists from different countries visiting India in the year 2011. Country Number of Tourists USA 2000 England 3500 Germany 1200 Italy 1100 Japan 2400 Australia 2300 France 1000 Which two countries contributed to the one third of the total number of tourists who visited India in 2011?

  1. USA and Japan

  2. USA and Australia

  3. England and France

  4. Japan and Australia
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Total tourists = 2000 + 3500 + 1200 + 1100 + 2400 + 2300 + 1000 = 13500. One third = 13500 / 3 = 4500. England (3500) + France (1000) = 4500.

Multiple choice

Directions: Study the following table and answer the question below. School name Total number of students enrolled Percentage of enrolled students who opted for Biology Ratio of male to female students who opted for Biology A 900 30% 7 : 8 B 400 38% 9 : 10 C 1,000 24% 5 : 19 D 800 18% 5 : 7 What is the ratio of the total number of male students to that of female students who opted for Biology in Schools A and D together?

  1. 38 : 31

  2. 21 : 38

  3. 31 : 28

  4. 31 : 38
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

School A: 900 students, 30% Biology = 270. Ratio 7:8 (total 15 parts). Male = (7/15)*270 = 126, Female = 144. School D: 800 students, 18% Biology = 144. Ratio 5:7 (total 12 parts). Male = (5/12)*144 = 60, Female = 84. Total Males = 126+60 = 186. Total Females = 144+84 = 228. Ratio 186:228 = 31:38.

Multiple choice

The table below shows the distribution of 50 schools according to whether they offer science labs and whether they offer computer labs. Science labs No science labs Computer labs 32 6 No computer labs 8 4 To the nearest tenth of a percent, what percent of the schools that have science labs do not have computer labs?

  1. 15.0%

  2. 16.0%

  3. 20.0%

  4. 25.5%
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Total schools with science labs = 32 (with computer) + 8 (without computer) = 40. The number of schools with science labs but no computer labs is 8. The percentage is (8 / 40) * 100 = 20.0%.

Multiple choice

Refer to the given table and answer the question that follows. Year Company's% profit 2017 30 2018 10 2019 20 2020 15 2021 25 What was the revenue of the company if its expenditure was Rs. 600 crore in the year when its percentage profit was the maximum?

  1. Rs. 800 crore

  2. Rs. 820 crore

  3. Rs. 780 crore

  4. Rs. 760 crore
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Maximum profit is 30% in 2017. Profit % = (Revenue - Expenditure) / Expenditure * 100. 30 = (R - 600) / 600 * 100. 0.3 = (R - 600) / 600. 180 = R - 600, so R = 780.

Multiple choice

Directions: The table below gives information about the number of products sold by companies A to F each day from day 1 to day 4. Day A B C D E F 1 10 40 40 40 20 40 2 30 30 50 60 50 60 3 40 50 40 70 80 50 4 40 60 50 80 30 10 What is the percent increase in the number of products sold by company A from day 2 to day 3?

  1. 30%

  2. 25%

  3. 33.3%

  4. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Company A sold 30 products on day 2 and 40 products on day 3. The increase is 40 - 30 = 10. The percent increase is (10 / 30) * 100 = 33.33%.

Multiple choice

The table below gives information about the number of fruits purchased by each student. Name/Fruit Apple Mango Orange Kiwi Dave 40 40 70 60 Chris 30 50 40 40 Jimmy 30 60 60 50 Eric 50 60 65 72 What percent less fruits were purchased by Chris than those purchased by Eric?

  1. 36.93%

  2. 35.22%

  3. 34.21%

  4. 33.33%

  5. e
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chris total = 30+50+40+40 = 160. Eric total = 50+60+65+72 = 247. Percent less = ((247-160)/247) * 100 = (87/247) * 100 = 35.22%.

Multiple choice

Drink Coffee Tea Milk Soft drink Juice Children 50 60 50 80 50 Young persons 40 50 60 51 52 Old persons 60 40 30 50 30 The table above gives information about the number of persons in a survey who like various drinks (assume each person surveyed likes only 1 drink). What percent of the total number of persons surveyed like tea?

  1. 21.32%

  2. 22.35%

  3. 19.92%

  4. None of the above

  5. e
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Total tea drinkers = 60 + 50 + 40 = 150. Total people = (50+60+50+80+50) + (40+50+60+51+52) + (60+40+30+50+30) = 290 + 253 + 210 = 753. Percentage = 150 / 753 = 0.1992 or 19.92%.

Multiple choice

The table below gives information about the security systems of different companies ( in terms of number of cameras and alarms installed by that company ): Company Alarm Security Camera Company Alarm Security Camera A 5 20 F 10 30 B 2 10 G 20 35 C 5 30 H 6 30 D 7 60 I 10 20 E 7 50 J 15 45 What is the total number of cameras installed by companies A, C, F, G, H and I ?

  1. 170

  2. 160

  3. 165

  4. 180

  5. 9
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Summing the camera counts for the specified companies: A(20) + C(30) + F(30) + G(35) + H(30) + I(20) = 165.

Multiple choice

Study the data table given below and answer the following question. Items Yearly Expenses (in Rs. lakh) Raw Material 12 Labour 6 Rent 3 Interest 4 Taxes 3 Raw Material and Interest expenses form what percent of total expenses?

  1. 49.89 percent

  2. 42.64 percent

  3. 64.39 percent

  4. 57.14 percent
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Total expenses = 12 + 6 + 3 + 4 + 3 = 28. Raw material (12) + Interest (4) = 16. Percent = (16 / 28) * 100 = (4 / 7) * 100 = 57.14 percent.

Multiple choice

The following table shows the number of tickets sold in a circus organised in 5 different cities (D, E, F, G and H) on different days of a week: Days/Cities D E F G H Saturday 121 146 102 142 124 Sunday 156 172 99 138 133 Monday 89 104 89 65 112 Tuesday 76 79 85 78 71 Wednesday 77 81 90 82 82 What is the difference between the total number of tickets sold in city E on Monday, Tuesday and Wednesday together and the total number of tickets sold in city H on Saturday and Sunday together?

  1. 7

  2. 12

  3. 17

  4. 21

  5. 25
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tickets in city E (Mon, Tue, Wed) = 104 + 79 + 81 = 264. Tickets in city H (Sat, Sun) = 124 + 133 = 257. Difference = 264 - 257 = 7.