Medium level Pie Charts DI for UGC NET Paper 1 goes one step deeper. Here, you may need two-step thinking, like combining categories, converting parts into actual values, comparing ratios, or finding “remaining share” type answers. If you want to become fast and confident, keep it simple: practice daily for 15–20 minutes, and try to solve with a timer so you learn how to think under exam pressure.
Table of Contents
DI Set 1: Graph DI (City Commuters by Transport Mode – 10,000 People)
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pie showData
title City Commuters by Transport Mode - 10,000 People
"Bus" : 35
"Metro" : 25
"Bike" : 18
"Car" : 12
"Walk" : 10Questions (MCQ):
Q1: How many commuters use Bus and Metro together?
A) 5,800;
B) 6,000;
C) 6,200;
D) 6,400;
Q2: What is the ratio of Metro users to Car users?
A) 5:2;
B) 25:12;
C) 12:25;
D) 15:8;
Q3: How many more commuters use Bus than Bike?
A) 1,600;
B) 1,700;
C) 1,800;
D) 1,900;
Q4: If total commuters increase by 20% (same shares), how many will use Bike?
A) 2,120;
B) 2,160;
C) 2,200;
D) 2,240;
Q5: Car users are approximately what percent of (Metro + Car) users?
A) 30.4%;
B) 32.4%;
C) 34.4%;
D) 36.4%;
Answers and Explanations:
Answer (Q1): B) 6,000
Explanation: Bus = 35% of 10,000 = 3,500.
Metro = 25% of 10,000 = 2,500.
Total = 3,500 + 2,500 = 6,000.
Answer (Q2): B) 25:12
Explanation: Metro = 25% of 10,000 = 2,500.
Car = 12% of 10,000 = 1,200.
Ratio = 2,500:1,200 = 25:12.
Answer (Q3): B) 1,700
Explanation: Bus = 3,500 and Bike = 1,800.
Difference = 3,500 − 1,800 = 1,700.
Answer (Q4): B) 2,160
Explanation: New total = 10,000 × 1.20 = 12,000.
Bike = 18% of 12,000 = (18/100)×12,000 = 2,160.
Answer (Q5): B) 32.4%
Explanation: Car = 1,200. Metro + Car = 2,500 + 1,200 = 3,700.
Percent = (1,200/3,700)×100 ≈ 32.4%.
DI Set 2: Graph DI (Quarterly Sales Share by Region – ₹400 Lakh)
Data:
| Region | Share (%) |
|---|---|
| North | 30 |
| South | 28 |
| West | 22 |
| East | 15 |
| Online | 5 |
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pie showData
title Quarterly Sales Share by Region - ₹400 Lakh
"North" : 30
"South" : 28
"West" : 22
"East" : 15
"Online" : 5Questions (MCQ):
Q1: What is the sales amount from South region?
A) ₹108 lakh;
B) ₹110 lakh;
C) ₹112 lakh;
D) ₹114 lakh;
Q2: What is the combined sales amount of North and West?
A) ₹200 lakh;
B) ₹206 lakh;
C) ₹208 lakh;
D) ₹212 lakh;
Q3: What is the ratio of South sales to East sales?
A) 14:7;
B) 28:15;
C) 15:28;
D) 56:30;
Q4: If returns reduce total sales by 10% (same shares), what is the new West sales amount?
A) ₹78.4 lakh;
B) ₹79.2 lakh;
C) ₹80.0 lakh;
D) ₹81.6 lakh;
Q5: South sales are approximately what percent of Offline sales (North+South+West+East)?
A) 28.5%;
B) 29.5%;
C) 30.5%;
D) 31.5%;
Answers and Explanations:
Answer (Q1): C) ₹112 lakh
Explanation: Total = ₹400 lakh.
South = 28% of 400 = (28/100)×400 = ₹112 lakh.
Answer (Q2): C) ₹208 lakh
Explanation: North = 30% of 400 = ₹120 lakh.
West = 22% of 400 = ₹88 lakh.
Total = 120 + 88 = ₹208 lakh.
Answer (Q3): B) 28:15
Explanation: South = ₹112 lakh, East = ₹60 lakh (15% of 400).
Ratio = 112:60 = divide by 4 → 28:15.
Answer (Q4): B) ₹79.2 lakh
Explanation: New total = 400 × 0.90 = ₹360 lakh.
West = 22% of 360 = (22/100)×360 = ₹79.2 lakh.
Answer (Q5): B) 29.5%
Explanation: Offline sales = 95% of 400 = ₹380 lakh.
South = ₹112 lakh.
Percent = (112/380)×100 ≈ 29.5%.
DI Set 3: Graph DI (Monthly Electricity Bill Split – ₹6,000)
Data:
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pie showData
title Monthly Electricity Bill Split - ₹6,000
"Air Conditioner" : 28
"Refrigerator" : 18
"Lights" : 14
"Kitchen Appliances" : 16
"TV" : 10
"Others" : 14Questions (MCQ):
Q1: How much of the bill is for Kitchen Appliances?
A) ₹900;
B) ₹960;
C) ₹1,020;
D) ₹1,080;
Q2: What is the ratio of Air Conditioner cost to TV cost?
A) 7:3;
B) 14:5;
C) 3:7;
D) 5:14;
Q3: What is the difference between (Refrigerator + Lights) cost and Others cost?
A) ₹1,000;
B) ₹1,040;
C) ₹1,080;
D) ₹1,120;
Q4: If the bill increases by ₹900 next month (same shares), what will be the new Air Conditioner cost?
A) ₹1,904;
B) ₹1,932;
C) ₹1,960;
D) ₹1,988;
Q5: What is the percentage-point difference between Air Conditioner share and (Lights + TV) share?
A) 2;
B) 4;
C) 6;
D) 8;
Answers and Explanations:
Answer (Q1): B) ₹960
Explanation: Kitchen Appliances = 16% of ₹6,000.
Amount = (16/100)×6,000 = ₹960.
Answer (Q2): B) 14:5
Explanation: AC = 28% of 6,000 = ₹1,680.
TV = 10% of 6,000 = ₹600.
Ratio = 1,680:600 = divide by 120 → 14:5.
Answer (Q3): C) ₹1,080
Explanation: Refrigerator = 18% of 6,000 = ₹1,080.
Lights = 14% of 6,000 = ₹840 → total = 1,920.
Others = 14% of 6,000 = ₹840. Difference = 1,920 − 840 = ₹1,080.
Answer (Q4): B) ₹1,932
Explanation: New bill = 6,000 + 900 = ₹6,900.
AC = 28% of 6,900 = (28/100)×6,900 = ₹1,932.
Answer (Q5): B) 4
Explanation: Lights + TV share = 14% + 10% = 24%.
AC share = 28%.
Difference = 28 − 24 = 4 percentage points.
DI Set 4: Graph DI (UGC NET Paper 1 Section Weight Split – 200 Marks)
Data:
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pie showData
title UGC NET Paper 1 Section Weight Split - 200 Marks
"Logical Reasoning" : 30
"Teaching Aptitude" : 25
"Research Aptitude" : 20
"Data Interpretation" : 15
"ICT" : 10Questions (MCQ):
Q1: How many marks are allocated to Research Aptitude?
A) 35;
B) 38;
C) 40;
D) 42;
Q2: What is the difference between Logical Reasoning marks and Data Interpretation marks?
A) 25;
B) 28;
C) 30;
D) 32;
Q3: What is the ratio of Teaching Aptitude marks to ICT marks?
A) 2:5;
B) 5:2;
C) 3:2;
D) 7:4;
Q4: If a student scores 80% in the Data Interpretation section, how many marks do they score in DI?
A) 22;
B) 24;
C) 26;
D) 28;
Q5: If total marks become 250 (same shares), how many additional marks will Teaching Aptitude get compared to before?
A) 10;
B) 12.5;
C) 15;
D) 17.5;
Answers and Explanations:
Answer (Q1): C) 40
Explanation: Research share = 20% of 200.
Marks = (20/100)×200 = 40.
Answer (Q2): C) 30
Explanation: Logical Reasoning = 30% of 200 = 60.
DI = 15% of 200 = 30.
Difference = 60 − 30 = 30.
Answer (Q3): B) 5:2
Explanation: Teaching = 25% of 200 = 50.
ICT = 10% of 200 = 20.
Ratio = 50:20 = 5:2.
Answer (Q4): B) 24
Explanation: DI section marks = 15% of 200 = 30.
80% of 30 = (80/100)×30 = 24.
Answer (Q5): B) 12.5
Explanation: Teaching (old) = 25% of 200 = 50.
Teaching (new) = 25% of 250 = 62.5.
Additional = 62.5 − 50 = 12.5.
DI Set 5: Graph DI (Hospital Patients by Department – 1,500 Patients)
Data:
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pie showData
title Hospital Patients by Department - 1,500 Patients
"General Medicine" : 32
"Pediatrics" : 18
"Orthopedics" : 16
"Cardiology" : 14
"ENT" : 10
"Others" : 10Questions (MCQ):
Q1: How many patients are in Pediatrics?
A) 250;
B) 260;
C) 270;
D) 280;
Q2: How many patients are in Orthopedics and Cardiology together?
A) 420;
B) 440;
C) 450;
D) 470;
Q3: What is the ratio of General Medicine patients to ENT patients?
A) 5:16;
B) 16:5;
C) 8:3;
D) 12:5;
Q4: If 20% of General Medicine patients are admitted, how many are admitted?
A) 84;
B) 90;
C) 96;
D) 102;
Q5: Pediatrics patients are approximately what percent of non-General Medicine patients?
A) 24.5%;
B) 25.5%;
C) 26.5%;
D) 27.5%;
Answers and Explanations:
Answer (Q1): C) 270
Explanation: Pediatrics = 18% of 1,500.
Patients = (18/100)×1,500 = 270.
Answer (Q2): C) 450
Explanation: Orthopedics = 16% of 1,500 = 240.
Cardiology = 14% of 1,500 = 210.
Total = 240 + 210 = 450.
Answer (Q3): B) 16:5
Explanation: General Medicine = 32% of 1,500 = 480.
ENT = 10% of 1,500 = 150.
Ratio = 480:150 = divide by 30 → 16:5.
Answer (Q4): C) 96
Explanation: General Medicine patients = 32% of 1,500 = 480.
Admitted = 20% of 480 = (20/100)×480 = 96.
Answer (Q5): C) 26.5%
Explanation: Non-General patients = 1,500 − 480 = 1,020.
Pediatrics = 270.
Percent = (270/1,020)×100 ≈ 26.5%.
DI Set 6: Graph DI (Monthly Home Expense Split (₹30,000))
Data:
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title Monthly Home Expense Split (₹30,000)
"Rent" : 35
"Food" : 20
"Transport" : 12
"Education" : 15
"Savings" : 10
"Others" : 8Questions (MCQ):
Q1: If total monthly expense increases by 10% (same shares), what will be the spending on Food + Transport?
A) ₹10,240;
B) ₹10,560;
C) ₹10,880;
D) ₹11,200;
Q2: What is the ratio of Rent spending to Education spending?
A) 7:3;
B) 3:7;
C) 5:3;
D) 14:5;
Q3: Savings is approximately what percent of the Non-Rent spending?
A) 14.6%;
B) 15.4%;
C) 16.4%;
D) 17.4%;
Q4: If ₹1,200 is shifted from Others to Savings (total unchanged), what will be the new Savings percentage?
A) 13%;
B) 14%;
C) 15%;
D) 16%;
Q5: Education spending increases by 20% (in ₹) and this increase is taken equally from Food and Transport. What is the new (Food + Transport) spending?
A) ₹8,600;
B) ₹8,700;
C) ₹8,800;
D) ₹8,900;
Answers and Explanations:
Answer (Q1): B) ₹10,560
Explanation: New total = 30,000 × 1.10 = ₹33,000.
Food + Transport share = 20% + 12% = 32%.
32% of 33,000 = ₹10,560.
Answer (Q2): A) 7:3
Explanation: Rent : Education = 35% : 15%.
Simplify 35:15 by dividing by 5.
Ratio = 7:3.
Answer (Q3): B) 15.4%
Explanation: Non-Rent spending = 100% − 35% = 65% of total.
Savings = 10% of total.
Percent of Non-Rent = (10/65)×100 ≈ 15.4%.
Answer (Q4): B) 14%
Explanation: Savings = 10% of 30,000 = ₹3,000.
New Savings = 3,000 + 1,200 = ₹4,200.
New % = (4,200/30,000)×100 = 14%.
Answer (Q5): B) ₹8,700
Explanation: Education = 15% of 30,000 = ₹4,500; increase 20% = ₹900.
Food and Transport reduce equally → ₹450 each.
New Food + Transport = (6,000−450) + (3,600−450) = ₹8,700.
DI Set 7: Graph DI (Employees by Department Share (2,000 Employees))
Data:
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pie showData
title Employees by Department Share (2,000 Employees)
"Production" : 38
"Sales" : 24
"R&D" : 16
"Support" : 12
"HR" : 6
"Admin" : 4Questions (MCQ):
Q1: If total employees increase by 15% (same shares), how many employees will be in Sales?
A) 540;
B) 552;
C) 564;
D) 576;
Q2: What is the ratio of Production employees to (Support + Admin) employees?
A) 19:8;
B) 8:19;
C) 38:16;
D) 12:4;
Q3: HR employees are approximately what percent of the Non-Production employees?
A) 8.7%;
B) 9.7%;
C) 10.7%;
D) 11.7%;
Q4: If 50 employees move from Support to R&D (total unchanged), what will be the new R&D percentage?
A) 17.5%;
B) 18.0%;
C) 18.5%;
D) 19.0%;
Q5: If the company hires 200 new employees only into Sales, what will be the new Sales percentage (in the new total)?
A) 29.9%;
B) 30.9%;
C) 31.9%;
D) 32.9%;
Answers and Explanations:
Answer (Q1): B) 552
Explanation: New total = 2,000 × 1.15 = 2,300.
Sales share = 24%.
24% of 2,300 = 552.
Answer (Q2): A) 19:8
Explanation: Production share = 38%.
Support + Admin = 12% + 4% = 16%.
Ratio = 38:16 = 19:8.
Answer (Q3): B) 9.7%
Explanation: Non-Production share = 100% − 38% = 62%.
HR share = 6%.
Percent of Non-Production = (6/62)×100 ≈ 9.7%.
Answer (Q4): C) 18.5%
Explanation: R&D = 16% of 2,000 = 320 employees.
New R&D = 320 + 50 = 370.
New % = (370/2,000)×100 = 18.5%.
Answer (Q5): B) 30.9%
Explanation: New total = 2,000 + 200 = 2,200.
New Sales = 24% of 2,000 = 480; then 480 + 200 = 680.
New % = (680/2,200)×100 ≈ 30.9%.
DI Set 8: Graph DI (Monthly Data Usage by App Category (1,000 GB))
Data:
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pie showData
title Monthly Data Usage by App Category (1,000 GB)
"Video Streaming" : 32
"Social Media" : 24
"Browsing" : 18
"Music" : 10
"Gaming" : 8
"Others" : 8Questions (MCQ):
Q1: If total data usage drops by 10% (same shares), what will be the Video Streaming usage (in GB)?
A) 280;
B) 288;
C) 296;
D) 304;
Q2: What is the ratio of Social Media usage to (Gaming + Others) usage?
A) 2:3;
B) 3:2;
C) 24:8;
D) 1:2;
Q3: After the 10% drop in total usage, what will be the difference (in GB) between Video Streaming and Browsing?
A) 120;
B) 126;
C) 132;
D) 138;
Q4: Music usage increases by 20 GB, and this extra 20 GB is taken from Video Streaming (total remains 1,000 GB). What will be the new Video Streaming usage (in GB)?
A) 290;
B) 300;
C) 310;
D) 320;
Q5: Social Media usage is approximately what percent of the Non-Video usage?
A) 34.3%;
B) 35.3%;
C) 36.3%;
D) 37.3%;
Answers and Explanations:
Answer (Q1): B) 288
Explanation: New total = 1,000 × 0.90 = 900 GB.
Video share = 32%.
32% of 900 = 288 GB.
Answer (Q2): B) 3:2
Explanation: Social = 24%.
Gaming + Others = 8% + 8% = 16%.
Ratio = 24:16 = 3:2.
Answer (Q3): B) 126
Explanation: After drop, Video = 32% of 900 = 288 GB.
Browsing = 18% of 900 = 162 GB.
Difference = 288 − 162 = 126 GB.
Answer (Q4): B) 300
Explanation: Original Video = 32% of 1,000 = 320 GB.
20 GB is shifted from Video to Music.
New Video = 320 − 20 = 300 GB.
Answer (Q5): B) 35.3%
Explanation: Non-Video usage = 1,000 − 320 = 680 GB.
Social usage = 24% of 1,000 = 240 GB.
Percent = (240/680)×100 ≈ 35.3%.
DI Set 9: Graph DI (Project Budget Allocation (₹12,00,000))
Data:
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pie showData
title Project Budget Allocation (₹12,00,000)
"Development" : 42
"Testing" : 18
"Marketing" : 15
"Operations" : 12
"Training" : 8
"Buffer" : 5Questions (MCQ):
Q1: If the total budget is reduced by 5% (same shares), what will be the new Marketing budget?
A) ₹1,68,000;
B) ₹1,71,000;
C) ₹1,74,000;
D) ₹1,77,000;
Q2: What is the ratio of Development budget to (Testing + Operations) budget?
A) 7:5;
B) 5:7;
C) 14:15;
D) 42:30;
Q3: How much more is spent on Development than on (Marketing + Training) together?
A) ₹2,20,000;
B) ₹2,24,000;
C) ₹2,28,000;
D) ₹2,32,000;
Q4: If ₹30,000 is moved from Buffer to Testing (total unchanged), what will be the new Testing percentage?
A) 19.5%;
B) 20.0%;
C) 20.5%;
D) 21.0%;
Q5: A new module adds 10% extra cost to the total budget (new total budget), and shares remain the same. What will be the new Development budget?
A) ₹5,44,400;
B) ₹5,54,400;
C) ₹5,64,400;
D) ₹5,74,400;
Answers and Explanations:
Answer (Q1): B) ₹1,71,000
Explanation: New total = 12,00,000 × 0.95 = ₹11,40,000.
Marketing share = 15%.
15% of 11,40,000 = ₹1,71,000.
Answer (Q2): A) 7:5
Explanation: Development = 42%.
Testing + Operations = 18% + 12% = 30%.
Ratio = 42:30 = 7:5.
Answer (Q3): C) ₹2,28,000
Explanation: Development = 42% of 12,00,000 = ₹5,04,000.
Marketing + Training = (15%+8%) of 12,00,000 = ₹2,76,000.
Difference = 5,04,000 − 2,76,000 = ₹2,28,000.
Answer (Q4): C) 20.5%
Explanation: Testing = 18% of 12,00,000 = ₹2,16,000.
New Testing = 2,16,000 + 30,000 = ₹2,46,000.
New % = (2,46,000/12,00,000)×100 = 20.5%.
Answer (Q5): B) ₹5,54,400
Explanation: New total = 12,00,000 × 1.10 = ₹13,20,000.
Development share = 42%.
42% of 13,20,000 = ₹5,54,400.
DI Set 10: Graph DI (Tourist Arrivals by Region (50,000 Visitors))
Data:
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pie showData
title Tourist Arrivals by Region (50,000 Visitors)
"Domestic" : 52
"Asia" : 18
"Europe" : 12
"Americas" : 10
"Africa" : 5
"Others" : 3Questions (MCQ):
Q1: If total visitors increase by 20% (same shares), how many visitors will be from Europe?
A) 6,800;
B) 7,000;
C) 7,200;
D) 7,400;
Q2: What is the ratio of Asia visitors to (Americas + Africa) visitors?
A) 5:6;
B) 6:5;
C) 18:15;
D) 3:5;
Q3: Asia visitors are what percent of the International visitors (Non-Domestic)?
A) 35.5%;
B) 36.5%;
C) 37.5%;
D) 38.5%;
Q4: If 500 visitors are shifted from Others to Africa (total unchanged), what will be the new Africa percentage?
A) 5.0%;
B) 5.5%;
C) 6.0%;
D) 6.5%;
Q5: Americas visitors decline by 10%, and the reduced visitors are added to Domestic (total unchanged). What will be the new Domestic percentage?
A) 52.5%;
B) 53.0%;
C) 53.5%;
D) 54.0%;
Answers and Explanations:
Answer (Q1): C) 7,200
Explanation: New total = 50,000 × 1.20 = 60,000.
Europe share = 12%.
12% of 60,000 = 7,200.
Answer (Q2): B) 6:5
Explanation: Asia share = 18%.
Americas + Africa = 10% + 5% = 15%.
Ratio = 18:15 = 6:5.
Answer (Q3): C) 37.5%
Explanation: International share = 100% − 52% = 48% of 50,000 = 24,000.
Asia visitors = 18% of 50,000 = 9,000.
Percent = (9,000/24,000)×100 = 37.5%.
Answer (Q4): C) 6.0%
Explanation: Africa visitors = 5% of 50,000 = 2,500.
New Africa = 2,500 + 500 = 3,000.
New % = (3,000/50,000)×100 = 6.0%.
Answer (Q5): B) 53.0%
Explanation: Americas = 10% of 50,000 = 5,000; 10% decline = 500.
Domestic becomes 26,000 + 500 = 26,500.
New % = (26,500/50,000)×100 = 53.0%.
DI Set 11: Graph DI (Monthly Household Grocery Spending Split (₹24,000))
Data:
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title Monthly Household Grocery Spending Split (₹24,000)
"Vegetables" : 18
"Fruits" : 12
"Dairy" : 15
"Staples" : 25
"Snacks" : 10
"Meat/Fish" : 20Questions (MCQ):
Q1: If the total grocery budget increases by 12% (same shares), what will be the new spending on Staples?
A) ₹6,480;
B) ₹6,720;
C) ₹6,960;
D) ₹7,200;
Q2: What is the ratio of Meat/Fish spending to Fruits spending?
A) 3:5;
B) 5:3;
C) 4:3;
D) 5:4;
Q3: Dairy spending is approximately what percent of (Vegetables + Dairy) spending?
A) 43.5%;
B) 45.5%;
C) 47.5%;
D) 49.5%;
Q4: If ₹600 is shifted from Snacks to Fruits (total unchanged), what will be the new Fruits percentage?
A) 13.5%;
B) 14.0%;
C) 14.5%;
D) 15.0%;
Q5: If Staples spending reduces by 10% (in ₹) and the reduced amount is added to Dairy, what will be the new Dairy spending?
A) ₹3,900;
B) ₹4,000;
C) ₹4,200;
D) ₹4,350;
Answers and Explanations:
Answer (Q1): B) ₹6,720
Explanation: New total = 24,000 × 1.12 = ₹26,880.
Staples share = 25%.
25% of ₹26,880 = ₹6,720.
Answer (Q2): B) 5:3
Explanation: Meat/Fish = 20% and Fruits = 12%.
Ratio = 20:12.
Simplify by dividing by 4 → 5:3.
Answer (Q3): B) 45.5%
Explanation: Vegetables = 18% of 24,000 = ₹4,320; Dairy = 15% = ₹3,600.
Vegetables + Dairy = 4,320 + 3,600 = ₹7,920.
Percent = (3,600/7,920)×100 ≈ 45.5%.
Answer (Q4): C) 14.5%
Explanation: Fruits = 12% of 24,000 = ₹2,880.
After shift, Fruits = 2,880 + 600 = ₹3,480.
New % = (3,480/24,000)×100 = 14.5%.
Answer (Q5): C) ₹4,200
Explanation: Staples = 25% of 24,000 = ₹6,000; 10% cut = ₹600.
Dairy = 15% of 24,000 = ₹3,600.
New Dairy = 3,600 + 600 = ₹4,200.
DI Set 12: Graph DI (Quarterly Advertising Budget Split (₹8,00,000))
Data:
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title Quarterly Advertising Budget Split (₹8,00,000)
"TV" : 28
"Digital" : 24
"Print" : 16
"Outdoor" : 12
"Events" : 10
"Research" : 10Questions (MCQ):
Q1: If the total budget is cut by 5% (same shares), what will be the new Digital budget?
A) ₹1,76,000;
B) ₹1,82,400;
C) ₹1,88,800;
D) ₹1,92,000;
Q2: What is the ratio of TV budget to Outdoor budget?
A) 7:3;
B) 3:7;
C) 14:5;
D) 5:7;
Q3: Print budget is approximately what percent of the Non-TV budget?
A) 21.2%;
B) 22.2%;
C) 23.2%;
D) 24.2%;
Q4: If ₹40,000 is moved from Research to Events (total unchanged), what will be the new Events percentage?
A) 13%;
B) 14%;
C) 15%;
D) 16%;
Q5: Digital budget increases by 20% (in ₹), and this extra amount is taken equally from Print and Outdoor. What is the new (Print + Outdoor) total budget?
A) ₹1,76,000;
B) ₹1,80,800;
C) ₹1,85,600;
D) ₹1,90,400;
Answers and Explanations:
Answer (Q1): B) ₹1,82,400
Explanation: New total = 8,00,000 × 0.95 = ₹7,60,000.
Digital share = 24%.
24% of ₹7,60,000 = ₹1,82,400.
Answer (Q2): A) 7:3
Explanation: TV = 28% and Outdoor = 12%.
Ratio = 28:12.
Simplify by dividing by 4 → 7:3.
Answer (Q3): B) 22.2%
Explanation: Non-TV share = 100% − 28% = 72%.
Print share = 16%.
Percent of Non-TV = (16/72)×100 ≈ 22.2%.
Answer (Q4): C) 15%
Explanation: Events = 10% of 8,00,000 = ₹80,000.
New Events = 80,000 + 40,000 = ₹1,20,000.
New % = (1,20,000/8,00,000)×100 = 15%.
Answer (Q5): C) ₹1,85,600
Explanation: Digital = 24% of 8,00,000 = ₹1,92,000; 20% increase = ₹38,400.
This ₹38,400 is cut equally → ₹19,200 from Print and ₹19,200 from Outdoor.
New (Print+Outdoor) = (1,28,000−19,200) + (96,000−19,200) = ₹1,85,600.
DI Set 13: Graph DI (Student Weekly Study Time Split (50 Hours))
Data:
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title Student Weekly Study Time Split (50 Hours)
"Lectures" : 30
"Self Study" : 28
"Assignments" : 18
"Revision" : 12
"Practice Tests" : 8
"Doubt Clearing" : 4Questions (MCQ):
Q1: If the total study time becomes 60 hours (same shares), how many hours will be spent on (Self Study + Assignments)?
A) 26.4 hours;
B) 27.0 hours;
C) 27.6 hours;
D) 28.2 hours;
Q2: What is the ratio of Lectures time to Revision time?
A) 2:5;
B) 5:2;
C) 3:2;
D) 7:4;
Q3: Practice Tests time is approximately what percent of Non-Lecture time (in the original 50 hours)?
A) 10.4%;
B) 11.4%;
C) 12.4%;
D) 13.4%;
Q4: If 2 hours are shifted from Lectures to Practice Tests (total remains 50 hours), what will be the new Practice Tests percentage?
A) 10%;
B) 11%;
C) 12%;
D) 13%;
Q5: If Assignments time decreases by 25% (in hours) and the reduced time is added to Revision, what will be the new Revision hours?
A) 8.00 hours;
B) 8.25 hours;
C) 8.50 hours;
D) 8.75 hours;
Answers and Explanations:
Answer (Q1): C) 27.6 hours
Explanation: Self Study + Assignments share = 28% + 18% = 46%.
New total = 60 hours.
46% of 60 = 27.6 hours.
Answer (Q2): B) 5:2
Explanation: Lectures = 30% and Revision = 12%.
Ratio = 30:12.
Simplify by dividing by 6 → 5:2.
Answer (Q3): B) 11.4%
Explanation: Lectures = 30% of 50 = 15 hours, so Non-Lecture = 50 − 15 = 35 hours.
Practice Tests = 8% of 50 = 4 hours.
Percent = (4/35)×100 ≈ 11.4%.
Answer (Q4): C) 12%
Explanation: Practice Tests = 8% of 50 = 4 hours.
After shift: Practice Tests = 4 + 2 = 6 hours.
New % = (6/50)×100 = 12%.
Answer (Q5): B) 8.25 hours
Explanation: Assignments = 18% of 50 = 9 hours; 25% decrease = 2.25 hours.
Revision = 12% of 50 = 6 hours.
New Revision = 6 + 2.25 = 8.25 hours.
DI Set 14: Graph DI (Hospital Monthly Patient Mix (5,000 Patients))
Data:
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title Hospital Monthly Patient Mix (5,000 Patients)
"General Medicine" : 34
"Pediatrics" : 18
"Orthopedics" : 16
"Cardiology" : 12
"ENT" : 10
"Others" : 10Questions (MCQ):
Q1: If total patients increase by 10% (same shares), how many patients will be in Pediatrics?
A) 950;
B) 990;
C) 1,010;
D) 1,050;
Q2: What is the ratio of General Medicine patients to (ENT + Others) patients?
A) 17:10;
B) 10:17;
C) 34:20;
D) 20:34;
Q3: Cardiology patients are approximately what percent of Non-General Medicine patients?
A) 16.2%;
B) 17.2%;
C) 18.2%;
D) 19.2%;
Q4: If 100 patients move from Others to Cardiology (total unchanged), what will be the new Cardiology percentage?
A) 13%;
B) 13.5%;
C) 14%;
D) 14.5%;
Q5: If ENT patients decrease by 20% and these patients are added to Pediatrics (total unchanged), what will be the new Pediatrics patient count?
A) 960;
B) 980;
C) 1,000;
D) 1,020;
Answers and Explanations:
Answer (Q1): B) 990
Explanation: New total = 5,000 × 1.10 = 5,500.
Pediatrics share = 18%.
18% of 5,500 = 990.
Answer (Q2): A) 17:10
Explanation: General Medicine = 34%.
ENT + Others = 10% + 10% = 20%.
Ratio = 34:20 = 17:10.
Answer (Q3): C) 18.2%
Explanation: Non-General share = 100% − 34% = 66%.
Cardiology share = 12%.
Percent of Non-General = (12/66)×100 ≈ 18.2%.
Answer (Q4): C) 14%
Explanation: Cardiology = 12% of 5,000 = 600 patients.
After shift: Cardiology = 600 + 100 = 700.
New % = (700/5,000)×100 = 14%.
Answer (Q5): C) 1,000
Explanation: ENT = 10% of 5,000 = 500; 20% decrease = 100 patients.
Pediatrics = 18% of 5,000 = 900.
New Pediatrics = 900 + 100 = 1,000.
DI Set 15: Graph DI (Company Annual Training Hours Split (2,500 Hours))
Data:
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title Company Annual Training Hours Split (2,500 Hours)
"Technical" : 40
"Soft Skills" : 22
"Compliance" : 15
"Leadership" : 10
"Product" : 8
"Others" : 5Questions (MCQ):
Q1: If total training hours decrease by 8% (same shares), what will be the new Soft Skills hours?
A) 484;
B) 496;
C) 506;
D) 516;
Q2: What is the ratio of Technical hours to Compliance hours?
A) 3:8;
B) 8:3;
C) 5:2;
D) 2:5;
Q3: Leadership hours are approximately what percent of Non-Technical hours (original total)?
A) 15.7%;
B) 16.7%;
C) 17.7%;
D) 18.7%;
Q4: If 50 hours are shifted from Others to Product (total unchanged), what will be the new Product percentage?
A) 9.0%;
B) 9.5%;
C) 10.0%;
D) 10.5%;
Q5: Compliance increases by 60 hours, and this 60 hours is taken equally from Soft Skills and Leadership. What will be the new (Soft Skills + Leadership) total hours?
A) 720;
B) 740;
C) 760;
D) 780;
Answers and Explanations:
Answer (Q1): C) 506
Explanation: New total = 2,500 × 0.92 = 2,300 hours.
Soft Skills share = 22%.
22% of 2,300 = 506 hours.
Answer (Q2): B) 8:3
Explanation: Technical = 40% and Compliance = 15%.
Ratio = 40:15.
Simplify by dividing by 5 → 8:3.
Answer (Q3): B) 16.7%
Explanation: Non-Technical share = 100% − 40% = 60% → 60% of 2,500 = 1,500 hours.
Leadership = 10% of 2,500 = 250 hours.
Percent = (250/1,500)×100 = 16.7%.
Answer (Q4): C) 10.0%
Explanation: Product = 8% of 2,500 = 200 hours.
After shift: Product = 200 + 50 = 250 hours.
New % = (250/2,500)×100 = 10.0%.
Answer (Q5): B) 740
Explanation: Soft Skills = 22% of 2,500 = 550; Leadership = 10% of 2,500 = 250 → total = 800.
To add 60 to Compliance, cut 30 from Soft Skills and 30 from Leadership.
New (Soft Skills + Leadership) = (550−30) + (250−30) = 740.