Data Interpretation Question with Answer: For UGC NET/UPSC/IBPS/SSC/Railway

Data Interpretation DI Table Set 1: Student Enrollment in Different Courses (2020–2024)

❓Q1. In which year was the total enrollment in all courses the highest?

किस वर्ष में सभी पाठ्यक्रमों में कुल नामांकन सबसे अधिक था?
A) 2020
B) 2022
C) 2023
D) 2024

✅ Answer: D) 2024
Explanation: Total in 2024 = 4200+3900+2300+2800 = 13200 (highest)

❓Q2. What was the percentage increase in Science enrollment from 2020 to 2024?

2020 से 2024 तक विज्ञान में नामांकन में कितनी प्रतिशत वृद्धि हुई?
A) 25%
B) 35%
C) 39.3%
D) 42.8%

✅ Answer: C) 39.3%
Explanation: (3900−2800)/2800 × 100 ≈ 39.3%

❓Q3. What is the average enrollment in Engineering from 2020 to 2024?

2020 से 2024 तक इंजीनियरिंग में औसत नामांकन कितना है?
A) 2400
B) 2400
C) 2200
D) 2600

✅ Answer: A) 2400
Explanation: (2000+2200+2400+2600+2800)/5 = 2400

❓Q4. In which course was the total enrollment lowest over five years?

पांच वर्षों में किस पाठ्यक्रम में कुल नामांकन सबसे कम रहा?
A) Arts
B) Commerce
C) Engineering
D) Science

✅ Answer: B) Commerce
Explanation: Total Commerce = 1500+1800+1900+2100+2300 = 9600 (lowest)

❓Q5. What was the total enrollment in the year 2022?

वर्ष 2022 में कुल नामांकन कितना था?
A) 11300
B) 11350
C) 11300
D) 11400

✅ Answer: C) 11300
Explanation: 3700+3300+1900+2400 = 11300

Teaching Aptitude One Liner Notes

✅ 📊Data Interpretation DI Table Set 2: Percentage of Students in Different Faculties in a University (2024)

❓Q1. What is the total number of girls in the university?

विश्वविद्यालय में कुल लड़कियों की संख्या कितनी है?
A) 2600
B) 2800
C) 2900
D) 3000

✅ Answer: C) 2900
Explanation:

• Arts: 2000 × 55% = 1100
• Science: 1500 × 48% = 720
• Commerce: 1000 × 50% = 500
• Management: 1200 × 40% = 480
• Education: 800 × 60% = 480
  Total = 1100 + 720 + 500 + 480 + 480 = 3280

Oops! None of the options match—correction:
✅ Correct Answer: Total = 3280 (Correct option was missing; update as per new key)

❓Q2. In which faculty is the number of boys highest?

किस संकाय में लड़कों की संख्या सबसे अधिक है?
A) Arts
B) Science
C) Management
D) Commerce

✅ Answer: A) Arts
Explanation:

• Boys in Arts = 2000 – 1100 = 900
  Other values:
• Science: 1500 – 720 = 780
• Commerce: 1000 – 500 = 500
• Management: 1200 – 480 = 720

❓Q3. What is the total percentage of girls in the entire university (approx)?

पूरा विश्वविद्यालय में लड़कियों का कुल प्रतिशत कितना है (लगभग)?
A) 52%
B) 53.4%
C) 54.6%
D) 56.2%

✅ Answer: B) 53.4%
Explanation:
Total students = 2000+1500+1000+1200+800 = 6500
Total girls = 3280
(3280/6500) × 100 ≈ 50.46%

✅ Corrected Answer: A) 50.46% ≈ 50.5% (So best match should be 50.5%, not given in options)

❓Q4. What is the girl-boy ratio in the Education faculty?

शिक्षा संकाय में लड़कियों और लड़कों का अनुपात क्या है?
A) 3:2
B) 2:3
C) 3:1
D) 4:3

✅ Answer: A) 3:2
Explanation:
Girls = 800 × 60% = 480, Boys = 320
Ratio = 480:320 = 3:2

❓Q5. Which faculty has the lowest percentage of girls?

किस संकाय में लड़कियों का प्रतिशत सबसे कम है?
A) Management
B) Science
C) Arts
D) Commerce

✅ Answer: A) Management
Explanation: % of Girls:

• Management = 40% (lowest)

✅ 📊 Table Set 3: Income and Expenditure of a Family Over 5 Years (in ₹ thousands)

❓Q1. In which year did the family save the most money?

किस वर्ष में परिवार ने सबसे अधिक बचत की?
A) 2020
B) 2022
C) 2023
D) 2024

✅ Answer: D) 2024
Explanation:
Savings = Income − Expenditure
2024: 700 − 540 = ₹160 (highest)

❓Q2. What was the total income of the family over 5 years?

5 वर्षों में परिवार की कुल आय कितनी थी?
A) ₹2750
B) ₹2800
C) ₹2800
D) ₹2900

✅ Answer: B) ₹2800
Explanation:
450 + 500 + 550 + 600 + 700 = ₹2800

❓Q3. What was the average yearly expenditure during the 5 years?

5 वर्षों में औसत वार्षिक खर्च कितना था?
A) ₹460
B) ₹460
C) ₹460
D) ₹460

✅ Answer: A) ₹460
Explanation:
(380 + 420 + 460 + 500 + 540)/5 = ₹460

❓Q4. In which year was the expenditure the highest as a percentage of income?

किस वर्ष में खर्च, आय का सबसे अधिक प्रतिशत था?
A) 2020
B) 2021
C) 2022
D) 2023

✅ Answer: A) 2020
Explanation:
Expenditure % = (Expenditure ÷ Income) × 100
2020: (380/450) × 100 ≈ 84.4% (highest)

❓Q5. What was the total savings over the 5 years?

5 वर्षों में कुल बचत कितनी हुई?
A) ₹420
B) ₹500
C) ₹480
D) ₹440

✅ Answer: C) ₹480
Explanation:
(450−380) + (500−420) + (550−460) + (600−500) + (700−540)
= 70 + 80 + 90 + 100 + 160 = ₹500
Correction: ✅ Answer: B) ₹500

✅ 📊 Table Set 4: Monthly Income and Expenditure of 5 Employees (in ₹ thousands)

❓Q1. Which employee saves the highest percentage of their income?

कौन-सा कर्मचारी अपनी आय का सबसे अधिक प्रतिशत बचाता है?
A) A
B) B
C) C
D) E

✅ Answer: B) B
Explanation:
Savings = Income − Total Expenditure

• A: 80 − (20+18+10+12) = 20 → (20/80)×100 = 25%
• B: 75 − (15+20+8+10) = 22 → (22/75)×100 ≈ 29.33%
• C: 90 − (25+22+12+15) = 16 → ≈ 17.78%
• E: 95 − (28+24+13+16) = 14 → ≈ 14.74%

❓Q2. What is the total expenditure on food by all employees together?

सभी कर्मचारियों द्वारा भोजन पर कुल खर्च कितना है?
A) ₹103K
B) ₹108K
C) ₹104K
D) ₹110K

✅ Answer: C) ₹104K
Explanation:
18+20+22+19+24 = 103K → Typo corrected to ✅ Answer: A) ₹103K

❓Q3. What is the average savings of all 5 employees?

सभी 5 कर्मचारियों की औसत बचत कितनी है?
A) ₹20.4K
B) ₹21.2K
C) ₹19.8K
D) ₹22.6K

✅ Answer: B) ₹21.2K
Explanation:
A: 20, B: 22, C: 16, D: 20, E: 14
Total = 92K → 92/5 = 18.4 → Correction! Actual savings:

• A: 20
• B: 22
• C: 16
• D: 20
• E: 14
  Total = 92K → 92/5 = 18.4K ⇒ Correct Answer: ❌ Options Incorrect
  ✅ Correct Answer: ₹18.4K

❓Q4. For which employee is the miscellaneous expenditure the highest as a % of income?

किस कर्मचारी की आय में ‘अन्य खर्च’ का प्रतिशत सबसे अधिक है?
A) A
B) C
C) D
D) E

✅ Answer: D) E
Explanation:
Misc % of Income:

• E: (16/95) × 100 ≈ 16.8%
  Others are lower.

❓Q5. Who spends the least percentage of income on total expenditure?

कौन सबसे कम प्रतिशत खर्च करता है?
A) A
B) B
C) C
D) D

✅ Answer: B) B
Explanation:
Total Expenditure/Income for B = (53/75) × 100 ≈ 70.7%
Others:

• A = 75%
• C = 82.2%
• D = 76.5%

✅ Table Set 5: Company-wise Income and Expenditure (in ₹ Crores)

❓Q1. Which company saw the highest percentage increase in income from 2023 to 2024?

2023 से 2024 के बीच आय में सबसे अधिक प्रतिशत वृद्धि किस कंपनी की रही?
A) A
B) B
C) C
D) E

✅ Answer: A) A
Explanation:

• A: (140−120)/120 × 100 = 16.67%
• B: 10%
• C: 6.67%
• D: 7.69%
• E: 14.28%
  ⇒ Highest % increase = A

❓Q2. Which company had the highest net profit in 2024?

2024 में सबसे अधिक शुद्ध लाभ किस कंपनी का था?
A) A
B) B
C) C
D) D

✅ Answer: A) A
Explanation:
Net Profit = Income − Expenditure

• A: 140 − 100 = ₹40 Cr
• B: 110 − 85 = ₹25 Cr
• C: 160 − 110 = ₹50 Cr
• D: 140 − 95 = ₹45 Cr
  ✅ Correct Answer: C) C (correction after evaluation)

❓Q3. What is the average expenditure of all companies in 2024?

सभी कंपनियों का 2024 में औसत व्यय कितना था?
A) ₹102 Cr
B) ₹102 Cr
C) ₹102 Cr
D) ₹102 Cr

✅ Answer: A) ₹102 Cr
Explanation:
Total = 100 + 85 + 110 + 95 + 120 = ₹510
Average = ₹510 / 5 = ₹102 Cr

❓Q4. In 2023, which company had the lowest profit margin (Profit ÷ Income × 100)?

2023 में किस कंपनी का लाभ मार्जिन सबसे कम था?
A) A
B) B
C) C
D) E

✅ Answer: D) E
Explanation:
Profit Margin = (Income − Expenditure)/Income × 100

• E: (140−100)/140 × 100 = 28.57%
• C: 33.33%
• A: 25%
• B: 30%
• D: 38.46%
  ✅ Correct: A) A ⇒ 25% is the lowest

Correction: ✅ Final Answer: A) A

❓Q5. What is the combined total profit of all companies in both years?

सभी कंपनियों का दोनों वर्षों में संयुक्त कुल लाभ कितना है?
A) ₹290 Cr
B) ₹310 Cr
C) ₹300 Cr
D) ₹280 Cr

✅ Answer: B) ₹310 Cr
Explanation:

2023 Profits:

• A: 30
• B: 30
• C: 50
• D: 50
• E: 40 → Total = 200

2024 Profits:

• A: 40
• B: 25
• C: 50
• D: 45
• E: 40 → Total = 200

Combined = 200 + 110 = ₹310 Cr

✅ 📊 Table Set 6: Monthly Income & Expenditure with Missing Values (in ₹ ‘000)

❓Q1. What is the Savings for January?

जनवरी के लिए बचत कितनी है?
A) ₹10K
B) ₹15K
C) ₹20K
D) ₹25K

✅ Answer: B) ₹15K
Explanation:
Savings = Income − Expenditure = 60 − 45 = 15

❓Q2. What is the Income for February?

फरवरी के लिए आय कितनी है?
A) ₹65K
B) ₹70K
C) ₹60K
D) ₹50K

✅ Answer: A) ₹70K
Explanation:
Income = Expenditure + Savings = 50 + 20 = 70

❓Q3. What is the Expenditure in March?

मार्च में व्यय कितना है?
A) ₹40K
B) ₹50K
C) ₹60K
D) ₹65K

✅ Answer: C) ₹50K
Explanation:
Expenditure = Income − Savings = 75 − 25 = 50

❓Q4. What is the Savings in April?

अप्रैल में बचत कितनी है?
A) ₹15K
B) ₹20K
C) ₹25K
D) ₹30K

✅ Answer: B) ₹20K
Explanation:
Savings = Income − Expenditure = 80 − 60 = 20

❓Q5. In May, if the income is ₹90K, and savings are ₹30K, what is the expenditure?

मई में आय ₹90K और बचत ₹30K हो तो खर्च कितना होगा?
A) ₹50K
B) ₹55K
C) ₹60K
D) ₹65K

✅ Answer: A) ₹60K
Explanation:
Expenditure = Income − Savings = 90 − 30 = 60

✅ 📊 Table Set 7: Number of Students in 5 Departments (M:F Ratio & Pass Percentage)

❓Q1. What is the number of female students in the Commerce department?

कॉमर्स विभाग में छात्राओं की संख्या कितनी है?
A) 50
B) 62
C) 40
D) 45

✅ Answer: C) 50
Explanation:
Total ratio = 4+1 = 5 parts
1 part = 250 ÷ 5 = 50 → Female = 1 × 50 = 50

❓Q2. How many students passed in the Science department?

साइंस विभाग में कितने छात्रों ने परीक्षा उत्तीर्ण की?
A) 240
B) 250
C) 260
D) 270

✅ Answer: D) 240
Explanation:
Passed = 300 × 80% = 240

❓Q3. What is the number of male students in the Arts department?

आर्ट्स विभाग में पुरुष छात्रों की संख्या कितनी है?
A) 240
B) 250
C) 200
D) 180

✅ Answer: A) 240
Explanation:
M:F = 3:2 → total parts = 5
1 part = 400 ÷ 5 = 80 → Males = 3 × 80 = 240

❓Q4. In which department is the number of passed students highest?

किस विभाग में उत्तीर्ण छात्रों की संख्या सबसे अधिक है?
A) Arts
B) Management
C) Science
D) Commerce

✅ Answer: B) Management
Explanation:
Management = 350 × 85% = 297.5 → approx. 298
Others:

• Arts = 400 × 75% = 300
  Oops! Correction ✅ Answer: A) Arts → 300 is highest

❓Q5. What is the total number of female students in all departments together?

सभी विभागों में कुल छात्राओं की संख्या कितनी है?
A) 540
B) 560
C) 580
D) 600

✅ Answer: C) 580
Calculation:

• Arts: 2/5 × 400 = 160
• Science: 1/2 × 300 = 150
• Commerce: 1/5 × 250 = 50
• Law: 2/5 × 200 = 80
• Management: 3/5 × 350 = 210
  Total = 160+150+50+80+210 = 650
  ✅ Corrected Answer: ❌Options missing; should be 650.

✅ 📊 Pie Chart: Distribution of Expenditure of a Family in 2024

Total Monthly Expenditure = ₹60,000

❓Q1. What is the amount spent on Education?

शिक्षा पर कितना खर्च किया गया है?
A) ₹7,000
B) ₹9,000
C) ₹8,000
D) ₹6,000

✅ Answer: B) ₹9,000
Explanation:
15% of ₹60,000 = 0.15 × 60,000 = ₹9,000

❓Q2. Which two categories together account for the same expenditure as Rent?

कौन-से दो खर्च के प्रकार मिलाकर ‘Rent’ के बराबर खर्च होते हैं?
A) Food and Medical
B) Transport and Miscellaneous
C) Food and Transport
D) Education and Medical

✅ Answer: D) Education and Medical
Explanation:

• Education = 15%, Medical = 10% → Total = 25% (same as Rent)

❓Q3. What is the total amount spent on Food and Miscellaneous combined?

Food और Miscellaneous पर कुल कितना खर्च किया गया?
A) ₹24,000
B) ₹28,000
C) ₹30,000
D) ₹26,000

✅ Answer: B) ₹28,000
Explanation:
Food = 20%, Misc = 20% → 40% of ₹60,000 = ₹24,000
Oops! Correction: ✅ Answer: A) ₹24,000

❓Q4. What is the ratio of expenditure on Rent to Transport?

Rent और Transport पर खर्च का अनुपात क्या है?
A) 3:1
B) 5:2
C) 2:1
D) 5:1

✅ Answer: B) 5:2
Explanation:
Rent = 25%, Transport = 10% → 25:10 = 5:2

❓Q5. If the family reduces its Medical expenses by 50%, what will be the new total expenditure?

अगर परिवार Medical खर्च को 50% घटा दे, तो नया कुल मासिक खर्च क्या होगा?
A) ₹57,000
B) ₹59,000
C) ₹58,000
D) ₹60,000

✅ Answer: C) ₹58,000
Explanation:
Medical = 10% of 60,000 = ₹6,000 → Half = ₹3,000
New Expenditure = 60,000 − 3,000 = ₹57,000
✅ Correct Answer: A) ₹57,000

✅ 📊 Pie + Table Chart: Sector-wise Govt. Spending on Education in 2024

Total Education Budget = ₹100,000 Crores

🥧 Pie Chart: Allocation by Sector (% of total)

📋 Table: No. of Projects & Avg. Cost per Project (in ₹ Crores)

❓Q1. How much money (in ₹ Crores) is allocated to Vocational Education?

Vocational Education को कितना बजट आवंटित किया गया है?
A) ₹10,000
B) ₹15,000
C) ₹12,000
D) ₹13,500

✅ Answer: B) ₹15,000
Explanation: 15% of ₹1,00,000 Cr = ₹15,000 Cr

❓Q2. What is the total cost of all Teacher Training projects?

सभी Teacher Training प्रोजेक्ट्स की कुल लागत कितनी है?
A) ₹1000 Cr
B) ₹1100 Cr
C) ₹950 Cr
D) ₹1020 Cr

✅ Answer: A) ₹1000 Cr
Explanation: 60 projects × ₹16.7 Cr = ₹1002 Cr ≈ ₹1000 Cr

❓Q3. In which sector is the average cost per project highest?

किस क्षेत्र में प्रति प्रोजेक्ट औसत लागत सबसे अधिक है?
A) Higher Education
B) Vocational Edu.
C) Teacher Training
D) Digital Initiatives

✅ Answer: A) Higher Education
Explanation: ₹20 Cr per project (highest among all)

❓Q4. How much total budget is spent on School Education projects?

School Education पर कुल बजट खर्च कितना है?
A) ₹32,000 Cr
B) ₹35,000 Cr
C) ₹30,000 Cr
D) ₹33,500 Cr

✅ Answer: B) ₹35,000 Cr
Explanation: 35% of ₹1,00,000 Cr = ₹35,000 Cr

❓Q5. Which sector has the most number of projects?

सबसे अधिक संख्या में प्रोजेक्ट किस क्षेत्र में हैं?
A) Higher Education
B) School Education
C) Digital Initiatives
D) Vocational Edu.

✅ Answer: B) School Education
Explanation: 280 projects (highest)

✅ 📊 Table Set 8: Data of Students Appeared & Passed in 5 Subjects (2023)

❓Q1. What is the overall pass percentage across all subjects?

सभी विषयों में कुल उत्तीर्ण प्रतिशत कितना है?
A) 80%
B) 76.5%
C) 78.2%
D) 75.6%

✅ Answer: C) 78.2%
Explanation:
Total Appeared = 800+750+600+500+450 = 3100
Total Passed = 640+525+420+400+360 = 2345
Pass% = (2345/3100) × 100 ≈ 78.2%

❓Q2. In which subject is the pass percentage the highest?

किस विषय में उत्तीर्ण प्रतिशत सबसे अधिक है?
A) Hindi
B) Computer
C) Economics
D) Commerce

✅ Answer: C) Economics
Explanation:
Pass % for Economics = (400/500) × 100 = 80%
Others:

• Hindi = 80%
• Computer = 80%
  👉 Multiple have same highest %: ✅ Correct Answer: All 3 (Hindi, Economics, Computer) have 80%

So, more appropriate answer depends on exam — if tie not allowed, select first max i.e., ✅ A) Hindi

❓Q3. What is the difference in pass percentage between English and Commerce?

English और Commerce में उत्तीर्ण प्रतिशत में कितना अंतर है?
A) 2.5%
B) 3%
C) 5%
D) 4.5%

✅ Answer: B) 3%
Explanation:

• English: 525/750 = 70%
• Commerce: 420/600 = 70%
  ✅ Answer: 0% → Options wrong → Correction ✅ Answer: 0%

❓Q4. What is the ratio of passed students in Hindi and Computer?

Hindi और Computer में उत्तीर्ण छात्रों का अनुपात क्या है?
A) 8:7
B) 16:9
C) 16:9
D) 16:13

✅ Answer: D) 16:9
Explanation:
Hindi = 640, Computer = 360 → 640:360 = 16:9

❓Q5. If passing marks are increased, and only 85% of previous passed students now qualify, how many Computer students would remain passed?

अगर अब केवल 85% उत्तीर्ण छात्र ही पास माने जाएं, तो Computer में कितने छात्र उत्तीर्ण रहेंगे?
A) 310
B) 306
C) 320
D) 330

✅ Answer: B) 306
Explanation:
85% of 360 = 306

✅ 📊 Table Set 9: Year-wise Student Enrollment in Open & Regular Universities (2019–2023)

(संख्या हज़ारों में – in Thousands)

❓Q1. What is the percentage increase in enrollment in Regular Universities from 2019 to 2023?

2019 से 2023 तक Regular Universities में नामांकन में कितनी प्रतिशत वृद्धि हुई है?
A) 29.4%
B) 30%
C) 25%
D) 22%

✅ Answer: A) 29.4%
Explanation:
(1100−850)/850 × 100 = 250/850 × 100 ≈ 29.41%

❓Q2. In which year was the combined enrollment highest?

किस वर्ष में कुल नामांकन (Regular + Open) सबसे अधिक था?
A) 2021
B) 2022
C) 2023
D) 2020

✅ Answer: C) 2023
Explanation:

• 2023: 1100 + 450 = 1550 (highest total)

❓Q3. What is the average enrollment in Open Universities over the 5 years?

5 वर्षों में Open Universities में औसत नामांकन कितना है?
A) 398
B) 398.5
C) 400
D) 410

✅ Answer: B) 398.5
Explanation:
(350+370+400+420+450)/5 = 1990/5 = 398

✅ Corrected Answer: A) 398

❓Q4. Between which two consecutive years did Open Universities see the lowest growth?

किन दो वर्षों के बीच Open Universities में सबसे कम वृद्धि दर्ज की गई?
A) 2019–2020
B) 2021–2022
C) 2022–2023
D) 2020–2021

✅ Answer: A) 2019–2020
Explanation:

• Growth = 370 − 350 = 20
  Others:
• 2020–21: +30
• 2021–22: +20
• 2022–23: +30
  So, lowest growth = 20, first occurred between 2019–2020

❓Q5. What is the total increase in combined enrollment from 2019 to 2023?

2019 से 2023 तक कुल नामांकन में कितनी वृद्धि हुई?
A) 300
B) 350
C) 400
D) 450

✅ Answer: C) 400
Explanation:

• 2019: 850 + 350 = 1200
• 2023: 1100 + 450 = 1550
  Increase = 1550 − 1200 = 350

✅ Corrected Answer: B) 350

✅ 📊 Table Set 10: Year-wise Teacher Enrollment in India (in Thousands)

❓Q1. What is the percentage increase in enrollment from 2019 to 2023?

2019 से 2023 तक शिक्षक नामांकन में कितनी प्रतिशत वृद्धि हुई?
A) 45%
B) 40%
C) 42.5%
D) 38%

✅ Answer: C) 45%
Explanation:
(870 − 600)/600 × 100 = 270/600 × 100 = 45%

❓Q2. What is the average annual enrollment from 2019 to 2023?

2019 से 2023 तक औसत वार्षिक नामांकन कितना था?
A) 720
B) 730.8
C) 730
D) 726

✅ Answer: B) 730.8
Explanation:
Total = 600 + 660 + 726 + 798 + 870 = 3654
Average = 3654 / 5 = 730.8

❓Q3. Between which years was the highest percentage growth observed?

किस दो वर्षों के बीच सबसे अधिक प्रतिशत वृद्धि हुई थी?
A) 2019–2020
B) 2020–2021
C) 2021–2022
D) 2022–2023

✅ Answer: A) 2019–2020
Explanation:

• 2019–2020: (660−600)/600 × 100 = 10%
• 2020–2021: (726−660)/660 × 100 = 10%
• 2021–2022: (798−726)/726 × 100 ≈ 9.93%
• 2022–2023: (870−798)/798 × 100 ≈ 9.02%
  ✅ Highest growth: 10% (same in 2019–20 and 2020–21)

❓Q4. What is the total increase in enrollment over the 5 years?

5 वर्षों में कुल नामांकन में कितनी वृद्धि हुई?
A) 250
B) 270
C) 280
D) 300

✅ Answer: B) 270
Explanation:
870 − 600 = 270 (Thousands)

❓Q5. What was the compound growth rate (CAGR) of teacher enrollment from 2019 to 2023?

2019 से 2023 तक शिक्षक नामांकन की समग्र वार्षिक वृद्धि दर (CAGR) क्या थी?
A) 10%
B) 9.6%
C) 10.7%
D) 11%

✅ Answer: C) 10.7%
Explanation:
CAGR = [(Final/Initial)^(1/n)] − 1
= [(870/600)^(1/4)] − 1 ≈ 1.107 − 1 = 10.7%

✅ 📊 Table Set 11: Workers Employed in a Construction Project (2019–2023)

(संख्या: व्यक्तियों में – Number of People)

❓Q1. What was the average number of women employed over the 5 years?

5 वर्षों में औसतन कितनी महिलाएं कार्यरत थीं?
A) 296
B) 298
C) 302
D) 308

✅ Answer: B) 298
Explanation:
(250+280+300+320+340) / 5 = 1490 / 5 = 298

❓Q2. What was the percentage decrease in the number of children employed from 2020 to 2023?

2020 से 2023 तक बच्चों की संख्या में कितनी प्रतिशत कमी हुई?
A) 50%
B) 58.3%
C) 60%
D) 62.5%

✅ Answer: B) 58.3%
Explanation:
(60−25)/60 × 100 = 35/60 × 100 ≈ 58.33%

❓Q3. What is the overall ratio of men to women employed in 2023?

2023 में पुरुषों और महिलाओं का कुल अनुपात क्या था?
A) 23:17
B) 12:9
C) 2:1
D) 46:34

✅ Answer: A) 23:17
Explanation:
460:340 → simplify by 20 → 23:17

❓Q4. In which year was the total workforce (men + women + children) the highest?

किस वर्ष में कुल कार्यबल (पुरुष + महिला + बच्चे) सबसे अधिक था?
A) 2020
B) 2021
C) 2023
D) 2022

✅ Answer: B) 2021
Explanation:

• 2021: 450+300+40 = 790
  Others are lower.

❓Q5. What is the percentage increase in the number of women from 2019 to 2023?

2019 से 2023 तक महिलाओं की संख्या में कितनी प्रतिशत वृद्धि हुई?
A) 36%
B) 38%
C) 40%
D) 44%

✅ Answer: A) 36%
Explanation:
(340−250)/250 × 100 = 90/250 × 100 = 36%