# CASELETS

Directions (Qs. 1 - 5): Study the given information carefully to answer the questions. Virat kohli scored runs against different countries in three different years.

NOTE: Total runs scored in a year = Australia + England + Others

2015: The total runs scored in 2015 were 1200. The runs scored against England were 1/3rd of the runs against Others in 2016. The average runs scored against Australia and England was 300.

2016: The total runs scored against Australia and Others was 1200. The ratio of the total runs scored against Others in 2015 to that of the total runs scored against Others in 2016 is 4 : 3. The total runs scored against England in 2016 were equal to the total runs scored against England in 2017.

2017: The sum of the total runs scored against Australia and England is equal to the total runs scored against Others. The total runs scored in 2017 were 1400. The total runs scored against Australia were twice of the runs scored against England in 2015.

1. What were the total runs scored in 2016?

A) 1100    B) 1500    C) 1600    D) 1400    E) 1000

2. What is the sum of the runs scored against England in all three years?

A) 800    B) 950    C) 850     D) 1050     E) 1100

3. What is the ratio of the total runs scored against Australia in 2015 to that of the total runs scored against England in 2017?

A) 7 : 9    B) 9 : 7     C) 11 : 7    D) 9 : 8    E) 11 : 13

4. What is the difference between the total runs scored against Others in 2015 to the total runs scored against Others in 2016?

A) 150    B) 200    C) 100     D) 300     E) 250

5. The total runs scored against Australia in 2016 is what percentage of the total runs scored against Australia in 2017?

A) 125%    B) 100%     C) 150%     D) 200%   E) 250%

Explanation: 2015: The total runs scored in 2015 were 1200. The average runs scored against Australia and England was 300 so the total runs scored against Australia and England was 600.

The total runs scored against Others = 1200 − 600 = 600

2016: The ratio of the total runs scored against Others in 2015 to that of the total runs scored against Others in 2016 is 4 : 3. So the total runs against Others in

The total runs scored against Australia and Others = 1200.

The total runs scored against Australia = 1200 − 450 = 750

2017: The total runs scored in 2017 were 1400. The sum of the total runs scored against Australia and England is equal to the total runs scored against Others. It means the total runs scored against Others were is half i.e 700 runs and the sum of the total runs scored against Australia and England was 700.

2015: The runs scored against England were 1/3rd of the runs against Others in 2016.

So the total runs scored against England were

The total runs scored against Australia = 600 − 150 = 450

2017: The total runs scored against Australia were twice of the runs scored against England in 2015. The total runs scored against Australia = 150 × 2 = 300

The total runs scored against England = 700 − 300 = 400

2016: The total runs scored against England in 2016 were equal to the total runs scored against England in 2017.

The total runs scored against England = 400

1-C; The total runs scored in 2016 were 1600.

2-B; The total runs scored against England were = 150 + 400 + 400 = 950

3-D; The total runs scored against Australia in 2015 = 450

The total runs scored against England in 2017 = 400

So, required ratio = 450 : 400 = 9 : 8

4-A; The total runs scored against Others in: 2015 = 600 and 2016 = 450

So, required difference = 600 – 450 = 150

5-E; The total runs scored against Australia in: 2016 = 750 & 2017 = 300

Directions (Qs. 6 – 10): Answer the questions based on the information given below. The data given below show the number of male and female who visited Taj Mahal from 4 different countries i.e. USA, Russia, Germany and Japan. There are 1710 people who visited the Taj Mahal form the USA. Total number of male from USA is 290 less than the number of female from same country who visited the Taj Mahal. Total number of female who visited Taj Mahal from Russia is half the number of male form same country. Ratio between total number of male who visited Taj Mahal from Germany and Japan are in the ratio of 1 : 2. Number of Female from Japan is 1200 which is 200 less than the number of female form Germany who visited Taj Mahal. Total number of Female and male form all the countries who visited Taj Mahal is 5000 and 5670 respectively.

6. Find the total number of male and female form Germany who visited Taj Mahal.

A) 2065    B) 2215    C) 2120    D) 1550    E) None of these

7. Find the ratio between total number of male from USA and Japan who visited the Taj Mahal.

A) 137 : 50    B) 141 : 50    C) 131 : 50    D) 17 : 143    E) None of these

8. Find the average number of Female form USA, Japan and Germany together?

A) 1450     B) 1253     C) 1250    D) 1200    E) None of these

9. Number of male who visited Taj Mahal from Russia is what % of total number of people from Japan who visited Taj Mahal?

A) 106.06%     B) 105.5%     C) 108.06%     D) 116.06%     E) None of these

10. Find the difference between total number of population from Japan and USA who visited Taj Mahal.

A) 930    B) 690    C) 530    D) 550     E) None of these

Explanation: Total number of male from USA is 290 less than the number of female from same country who visited the Taj Mahal.

Let total number of Female from USA = X  and number of Male form USA = X − 290

X + X − 290 = 1710 accordingly X = 1000

710 + Y + Z + 2Z = 5670 .......(1)

6-C; Number of male and female form Germany who visited Taj Mahal = 720 + 1400 = 2120

7-E; Required ratio = 710 : 1440 71 : 144

8-D; Average number of Female from USA, Japan and Germany

= 1200

9-A; Req.% =

= 106.06%

10-A; Required difference = 2640 − 1710 = 930

Solve This.....

Directions (Qs. 1 - 4): Answer the questions based on the information given below. The data given below is about students studying in 3 different class i.e. 8th, 9th and 10th. There are 125 male student in class 8th and 9th together. Total number of female studying in class 10th is 40 more than the number of male studying in class 8th. Total number of students studying in class 10th is 360. Number of female studying in class 8th and class 9th is 10 and 20 less respectively than the number of male studying in same class. Total number of student studying in class 8th is 150.

1. Find the number of male studying in class 8th is what % of numbers of female studying in same class.

A) 114.28%    B) 134.28%    C) 104.28%    D) 124.28%    E) None

2. Find the difference between total number of male and total number is female taken from all the classes together.

A) 125    B) 150    C) 155    D) 160     E) None

3. What is the ratio between total numbers of male studying in class 10 to total number of female studying in the same class?

A) 5 : 4    B) 4 : 5    C) 2 : 1    D) 1 : 2      E) None

4. Number of girls studying in class 9 and 10 is what percentage more or lesser than the total number of male studying in same class?

A) 28.75%     B) 27.75%    C) 37.5%     D) 50%     E) None of these

key

1-A    2-B    3-C    4-E​​​​​​

Posted Date : 14-06-2023

గమనిక : ప్రతిభ.ఈనాడు.నెట్‌లో కనిపించే వ్యాపార ప్రకటనలు వివిధ దేశాల్లోని వ్యాపారులు, సంస్థల నుంచి వస్తాయి. మరి కొన్ని ప్రకటనలు పాఠకుల అభిరుచి మేరకు కృత్రిమ మేధస్సు సాంకేతికత సాయంతో ప్రదర్శితమవుతుంటాయి. ఆ ప్రకటనల్లోని ఉత్పత్తులను లేదా సేవలను పాఠకులు స్వయంగా విచారించుకొని, జాగ్రత్తగా పరిశీలించి కొనుక్కోవాలి లేదా వినియోగించుకోవాలి. వాటి నాణ్యత లేదా లోపాలతో ఈనాడు యాజమాన్యానికి ఎలాంటి సంబంధం లేదు. ఈ విషయంలో ఉత్తర ప్రత్యుత్తరాలకు, ఈ-మెయిల్స్ కి, ఇంకా ఇతర రూపాల్లో సమాచార మార్పిడికి తావు లేదు. ఫిర్యాదులు స్వీకరించడం కుదరదు. పాఠకులు గమనించి, సహకరించాలని మనవి.