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New answer posted

2 months ago

Data Interpretation Class 12th

The pie chart given below shows the total number of people and the number of women who reads 5 different news paper.

Percentage of people who reads different newspaper in a town

Total number of people = 35,000

                                                                                                       

Percentage break-up of female who reads different newspaper in town

...more
0 Follower 2 Views

P
Payal Gupta

Contributor-Level 10

Required number of females:

=32100*15000=4800

New answer posted

2 months ago

Data Interpretation Class 12th

Directions for questions: Answer the following questions based on the information given below.

The pie chart given below shows the total number of people and the number of women who reads 5 different news paper.

Percentage of people who reads different newspaper in a town

Total number of people = 35,000

                                                                                                &

...more
0 Follower 4 Views

P
Payal Gupta

Contributor-Level 10

Required answer: = 1 5 0 * 3 8 : ( 3 5 0 0 0 * 2 2 1 0 0 − 1 5 0 0 0 * 1 1 1 0 0 ) \

5700 : 6050 = 114 : 121

New answer posted

2 months ago

Data Interpretation Class 12th

The bar graph above represents the annual consumption of electricity by four different companies – BEl, GAIL,TATA and Skyroot – over five different years, from 2016 through 2020. The table given below indicates the rate (Rs./unit of code) at which each of the four companies paid electricity bills over the given duration (2016-2020).

Companies

Years

2016

2017

2018

2019

2020

Bell

10

11

12

13

14

GAIL

11

12

12

13

14

TATA

12

12

12

13

14

.Skyroot

13

14

15

16

17

The maximum electricity bill by any company is observed in which year?
0 Follower 1 View

P
Payal Gupta

Contributor-Level 10

Skyroot's income was the maximum in year 2020, as the rate charged was the maximum and the number of units was also the maximum

New answer posted

2 months ago

Data Interpretation Class 12th

The bar graph above represents the annual consumption of electricity by four different companies – BEl, GAIL,TATA and Skyroot – over five different years, from 2016 through 2020. The table given below indicates the rate (Rs./unit of code) at which each of the four companies paid electricity bills over the given duration (2016-2020).

Companies

Years

2016

2017

2018

2019

2020

Bell

10

11

12

13

14

GAIL

11

12

12

13

14

TATA

12

12

12

13

14

.Skyroot

13

14

15

16

17

The electricity bill of GAIL in the year 2019 expressed as a percentage of that of Skyroot in the year 2016?
0 Follower 4 Views

P
Payal Gupta

Contributor-Level 10

Required percentage

=     ( 1 3 ) ( 1 2 5 0 0 0 ) ( 1 0 0 ) ( 1 3 ) ( 1 5 0 0 0 0 )     =     5 0 0 6     =     8 3 1 3 %

New answer posted

2 months ago

Data Interpretation Class 12th

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

Table - A

 

R1

R2

R3

R4

R5

R6

D1

928.2

537.2

567.8

589.9

800.1

323.4

D2

311.8

595.7

885.7

759.9

793.1

420.1

D3

451.1

0

320.1

720.1

1000.1

404.5

D4

371.1

50.1

350.1

650.4

980.1

525.3

D5

1137.3

314.5

0

1157.7

406.3

617.5

D6

617.1

516.8

756.5

1065.9

623.9

509.4

D7

644.3

299.2

537.2

1093.1

725.8

827.4

 

Table - B

 

D1

D2

D3

D4

D5

D6

D7

DR1

571.1

205

352

159

434.5

178

337

DR2

200

337.5

291

201

0

980.7

434

DR3

100

0

275

277

850

770.5

835

DR4

0

415.7

350

760

300

560

444.7

DR5

223.5

300

440

1033

880

325

526.5

DR6

577.5

725

443.5

560

1035.3

570

530

DR7

340

410.6

886.7

0

800.7

680.5

800

DR8

627

556.5

1023

1024

759

1025.7

300

DR9

439

738

980

1031.7

1024

900

757

The minimum cost of transportation of one unit from refinery BD to any district is
0 Follower 2 Views

P
Payal Gupta

Contributor-Level 10

R4 → D5 → DR2

The least cost to reach to AAB is for AE. And that is BD to AE is zero.

New answer posted

2 months ago

Data Interpretation Class 12th

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

Table - A

 

R1

R2

R3

R4

R5

R6

D1

928.2

537.2

567.8

589.9

800.1

323.4

D2

311.8

595.7

885.7

759.9

793.1

420.1

D3

451.1

0

320.1

720.1

1000.1

404.5

D4

371.1

50.1

350.1

650.4

980.1

525.3

D5

1137.3

314.5

0

1157.7

406.3

617.5

D6

617.1

516.8

756.5

1065.9

623.9

509.4

D7

644.3

299.2

537.2

1093.1

725.8

827.4

 

Table - B

 

D1

D2

D3

D4

D5

D6

D7

DR1

571.1

205

352

159

434.5

178

337

DR2

200

337.5

291

201

0

980.7

434

DR3

100

0

275

277

850

770.5

835

DR4

0

415.7

350

760

300

560

444.7

DR5

223.5

300

440

1033

880

325

526.5

DR6

577.5

725

443.5

560

1035.3

570

530

DR7

340

410.6

886.7

0

800.7

680.5

800

DR8

627

556.5

1023

1024

759

1025.7

300

DR9

439

738

980

1031.7

1024

900

757

The largest cost of sending one unit from any refinery to district is
0 Follower 1 View

P
Payal Gupta

Contributor-Level 10

If you look for large figures you would find them in both tables in D5.

 the largest cost = 1157.7 + 1035.3

= 2193.00

New answer posted

2 months ago

Data Interpretation Class 12th

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

Table - A

 

R1

R2

R3

R4

R5

R6

D1

928.2

537.2

567.8

589.9

800.1

323.4

D2

311.8

595.7

885.7

759.9

793.1

420.1

D3

451.1

0

320.1

720.1

1000.1

404.5

D4

371.1

50.1

350.1

650.4

980.1

525.3

D5

1137.3

314.5

0

1157.7

406.3

617.5

D6

617.1

516.8

756.5

1065.9

623.9

509.4

D7

644.3

299.2

537.2

1093.1

725.8

827.4

 

Table - B

 

D1

D2

D3

D4

D5

D6

D7

DR1

571.1

205

352

159

434.5

178

337

DR2

200

337.5

291

201

0

980.7

434

DR3

100

0

275

277

850

770.5

835

DR4

0

415.7

350

760

300

560

444.7

DR5

223.5

300

440

1033

880

325

526.5

DR6

577.5

725

443.5

560

1035.3

570

530

DR7

340

410.6

886.7

0

800.7

680.5

800

DR8

627

556.5

1023

1024

759

1025.7

300

DR9

439

738

980

1031.7

1024

900

757

How many possible ways are there for sending one unit from any refinery to any district?
0 Follower 1 View

P
Payal Gupta

Contributor-Level 10

Number of refineries = 6

Number of depots = 7

Number of districts = 9

Therefore, number of possible ways to send petrol from any refinery to any district is 6 * 7 * 9 = 378.

New question posted

2 months ago

Data Interpretation Class 12th

Directions for questions: Answer the questions on the basis of the information given below.

There are 6 refineries, 7 depots, 9 districts. The refineries are R1, R2, R3, R4, R5, R6. The depots are D1, D2, D3, D4, D5, D6 and D7 and the districts are DR1, DR2, DR3, DR4, DR5, DR6, DR7, DR8, DR9.

Table A shows the cost of transporting one unit from refinery to depot.

Table B shows the cost of transporting one unit from depot to districts.

Table - A

 

R1

R2

R3

R4

R5

R6

D1

928.2

537.2

567.8

589.9

800.1

323.4

D2

311.8

595.7

885.7

759.9

793.1

420.1

D3

451.1

0

320.1

720.1

1000.1

404.5

D4

371.1

50.1

350.1

650.4

980.1

525.3

D5

1137.3

314.5

0

1157.7

406.3

617.5

D6

617.1

516.8

756.5

1065.9

623.9

509.4

D7

644.3

299.2

537.2

1093.1

725.8

827.4

 

Table - B

 

D1

D2

D3

D4

D5

D6

D7

DR1

571.1

205

352

159

434.5

178

337

DR2

200

337.5

291

201

0

980.7

434

DR3

100

0

275

277

850

770.5

835

DR4

0

415.7

350

760

300

560

444.7

DR5

223.5

300

440

1033

880

325

526.5

DR6

577.5

725

443.5

560

1035.3

570

530

DR7

340

410.6

886.7

0

800.7

680.5

800

DR8

627

556.5

1023

1024

759

1025.7

300

DR9

439

738

980

1031.7

1024

900

757

The minimum cost of sending one unit from any refinery to any district is
0 Follower 2 Views

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