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2 months ago

Data Interpretation Class 12th

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

The bar graph given below shows the income of five doctors in year 2018-19 and 2019-20.

What is the approximate difference between the average income of all the doctors put together between the year 2019-20 and 2018-19?

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Payal Gupta

Contributor-Level 10

Average income for 2019-20

$= \frac{962.58 + 1171.01 + 681.98 + 913.63 + 1122.66}{5}$

= 970.372

Average income for 2018-19

$= \frac{720.93 + 1089.3 + 731.11 + 750.31 + 847.78}{5}$

= 827.886

Thus, difference = 970.372 – 827.886 = 142.48

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New answer posted

2 months ago

Data Interpretation Class 12th

The table given below shows the annual expenditure (in crores) spend by 5 different countries on their vaccination program for children.

(in crores) Countries	2015	2016	2017	2018	2019	2020	2021
Nigeria	3387	4167	4500	5769	6354	8394	9300
UK	584793	747609	798294	976788	1314684	1779978	2285862
Egypt	107001	127137	130083	147750	171255	226686	285288
France	1252830	1437747	1210488	1250178	1415451	1697025	1784715
Italy	431085	344534	451317	487413	581451	761535	853257
Sri Lanka	3408	4938	7143	9138	7449	7140	8775
Austria	344040	413412	365253	375531	479706	595911	688947
Brazil	175320	207171	194904	204324	240972	288744	330330
Portugal	34620	43347	45087	49590	60528	76875	94875

If the annual expenditure of Austria country increased by 40 percent for the year 2017 how many countries will have expenditure more than the new expenditure of Austria country on vaccination program for children for the particular year.

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Payal Gupta

Contributor-Level 10

New expenditure of C7

= 1.4*365253

= 511354.2

Expenditure of Nigeria = 798294

Nigeria > C7

Expenditure of France= 1210988

France > Austria,

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New answer posted

2 months ago

Data Interpretation Class 12th

The table given below shows the annual expenditure (in crores) spend by 5 different countries on their vaccination program for children.

(in crores) Countries	2015	2016	2017	2018	2019	2020	2021
Nigeria	3387	4167	4500	5769	6354	8394	9300
UK	584793	747609	798294	976788	1314684	1779978	2285862
Egypt	107001	127137	130083	147750	171255	226686	285288
France	1252830	1437747	1210488	1250178	1415451	1697025	1784715
Italy	431085	344534	451317	487413	581451	761535	853257
Sri Lanka	3408	4938	7143	9138	7449	7140	8775
Austria	344040	413412	365253	375531	479706	595911	688947
Brazil	175320	207171	194904	204324	240972	288744	330330
Portugal	34620	43347	45087	49590	60528	76875	94875

According to the given data which of the following statement is true?

0 Follower 1 View

Payal Gupta

Contributor-Level 10

The difference between the growth rate of UK & France during 2020 – 21 was (28.4 – 5.1) = 23.3% while Vietnam's exports growth rate is 23.4%.

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New answer posted

2 months ago

Data Interpretation Class 12th

The table given below shows the annual expenditure (in crores) spend by 5 different countries on their vaccination program for children.

(in crores) Countries	2015	2016	2017	2018	2019	2020	2021
Nigeria	3387	4167	4500	5769	6354	8394	9300
UK	584793	747609	798294	976788	1314684	1779978	2285862
Egypt	107001	127137	130083	147750	171255	226686	285288
France	1252830	1437747	1210488	1250178	1415451	1697025	1784715
Italy	431085	344534	451317	487413	581451	761535	853257
Sri Lanka	3408	4938	7143	9138	7449	7140	8775
Austria	344040	413412	365253	375531	479706	595911	688947
Brazil	175320	207171	194904	204324	240972	288744	330330
Portugal	34620	43347	45087	49590	60528	76875	94875

According to the given data which of the following statements are not true?

0 Follower 4 Views

Payal Gupta

Contributor-Level 10

From statement (I), the table, we can observe that Myanmar has the highest annual growth

$\Rightarrow \frac{(\frac{4938 - 3408}{3408} * 100)}{1} = 44.89 %$

Statement (II), in interval 2019-20, Egyptn has second the highest growth rate, while Nigeria have the highest growth.

Statement (III), Nigeria register third the highest growth is wrong because it exhibits 28.2% which is the highest in 2017 to 2018.

Statement (IV),

Growth rate of 2016-2017

$= (\frac{194904 - 207171}{207171}) * 100 = - 5.9 %$

Growth rate of 2017-2018

$= (\frac{68108 - 64968}{64968}) * 100 = 4.8 %$

Difference = 4.8 – (–5.9) = 10.7%

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New answer posted

2 months ago

Data Interpretation Class 12th

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

The table given below shows the annual expenditure (in crores) spend by 5 different countries on their vaccination program for children.

(in crores) Countries	2015	2016	2017	2018	2019	2020	2021
Nigeria	3387	4167	4500	5769	6354	8394	9300
UK	584793	747609	798294	976788	1314684	1779978	2285862
Egypt	107001	127137	130083	147750	171255	226686	285288
France	1252830	1437747	1210488	1250178	1415451	1697025	1784715
Italy	431085	344534	451317	487413	581451	761535	853257
Sri Lanka	3408	4938	7143	9138	7449	7140	8775
Austria	344040	413412	365253	375531	479706	595911	688947
Brazil	175320	207171	194904	204324	240972	288744	330330
Portugal	34620	43347	45087	49590	60528	76875	94875

The third highest average annual expenditure growth on the vaccination program for children over the entire period (2015-2021) has been experienced by

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Average annual growth

Nigeria $= \frac{(\frac{9300 ? 3387}{3387} * 100)}{6} = 29.09 %$

UK $= \frac{(\frac{2285862 ? 584793}{584793} * 100)}{6} = 48.48 %$

Egypt $= \frac{(\frac{285288 ? 107001}{107001} * 100)}{6} = 27.77 %$

Portugal $= \frac{(\frac{94875 ? 34620}{34620} * 100)}{6} = 29 %$

Portugal experienced third the highest growth.

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New answer posted

2 months ago

Data Interpretation Class 12th

The following bar chart gives the increase in internet user percentage of villages, towns and cities in the four states for the period between 2018-19 and 2020-21. The table provides information about the number of households who uses internet, average expenditure by a household and growth on expenditure on internet by a household.

	Number of households in 1987-88 (in thousands)	Average expenditure by house hold in internet on 2018-19	Growth in average household expenditure on internet (2018-19 over 2019-20)
Village	400	Rs. 30,00	50%
Town	100	Rs. 50,00	60%
City	50	Rs. 75,00	90%

The average income for the Tamil Nadu in 2020-21 was

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Average expenditure on internet for the Tamil Nadu

= $\frac{(400 * 30 + 100 * 50 + 50 * 75)}{400 + 100 + 50}$ = 37727.

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New answer posted

2 months ago

Data Interpretation Class 12th

	Number of households in 1987-88 (in thousands)	Average expenditure by house hold in internet on 2018-19	Growth in average household expenditure on internet (2018-19 over 2019-20)
Village	400	Rs. 30,00	50%
Town	100	Rs. 50,00	60%
City	50	Rs. 75,00	90%

The total expenditure on the internet in the cities than the town increased by how much percentage in year 2018-19?

0 Follower 3 Views

Payal Gupta

Contributor-Level 10

Total expenditure on internet by cities users = 7500 * 50000 = 375000000

Total expenditure on internet by town users = 5000 * 100000 = 50000000

= $\frac{125000000}{500000000} * 100$ = 25%

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New answer posted

2 months ago

Data Interpretation Class 12th

	Number of households in 1987-88 (in thousands)	Average expenditure by house hold in internet on 2018-19	Growth in average household expenditure on internet (2018-19 over 2019-20)
Village	400	Rs. 30,00	50%
Town	100	Rs. 50,00	60%
City	50	Rs. 75,00	90%

What is the percentage increase in total numbers of households that uses internet in towns of Tamil Nadu's over the given periods ?

0 Follower 3 Views

Payal Gupta

Contributor-Level 10

The percentage increase in total number of households that uses internet in Tamil Nadu is 200%.

0 0

New answer posted

2 months ago

Data Interpretation Class 12th

Directions: Answer the questions based on the following Information.

	Number of households in 1987-88 (in thousands)	Average expenditure by house hold in internet on 2018-19	Growth in average household expenditure on internet (2018-19 over 2019-20)
Village	400	Rs. 30,00	50%
Town	100	Rs. 50,00	60%
City	50	Rs. 75,00	90%

What was the total households expenditure on internet in towns of Tamil Nadu's town who uses internet?

0 Follower 1 View

Payal Gupta

Contributor-Level 10

Statewise breakup is not available. Hence, question cannot be answered.

0 0

New answer posted

2 months ago

Data Interpretation Class 12th

The first table gives the percentage of employees in skyroot, who work in the department of finance marketing and software. The second table gives the average starting salaries of the employees per month (Rs. in thousands) in these. The line graph gives the no. of employees who are working for Skyroot each year.

First Table
	Finance	Marketing	Software	Others
2016	22	36	19	23
2017	17	48	23	12
2018	23	42	21	13
2019	19	37	16	28
2020	32	32	20	16

	Second Table
		Finance	Marketing	Software
	2016	54500	51700	52900
	2017	63800	63900	64400
	2018	75500	76300	70500
	2019	89200	89600	77600
	2020	92100	102200	86400

In 2018 employees working in finance department earned more than those working for software (per annum)?

0 Follower 2 Views

Payal Gupta

Contributor-Level 10

Earning of employee in finance = $\frac{23}{100} * 550 * 75500$

= 9550750

Earning of employee working in software department = $\frac{21}{100} * 550 * 75500 = 8720250$

Difference in the amount earned = 9550750 – 8720250 = 830500

0 0

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