UPSC Insta–DART (Daily Aptitude and Reasoning Test) 24 Oct 2024

Considering the alarming importance of CSAT in UPSC CSE Prelims exam and with enormous requests we received recently, InsightsIAS has started Daily CSAT Test to ensure students practice CSAT Questions on a daily basis. Regular Practice would help one overcome the fear of CSAT too.We are naming this initiative as Insta– DART – Daily Aptitude and Reasoning Test. We hope you will be able to use DART to hit bull’s eye in CSAT paper and comfortably score 100+ even in the most difficult question paper that UPSC can give you in CSP-2021. Your peace of mind after every step of this exam is very important for us.

Looking forward to your enthusiastic participation (both in sending us questions and solving them on daily basis on this portal).

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• Question 1 of 5 1. Question Direction (1-2): The pie chart shows the results of an online survey which asked people about their favourite travel destination. Study the diagram and answer the following question. The measure of the central angle of the sector representing number of people whose favorite travel destination is Patna is ________ (in degree). a) 8 b) 13 c) 17 d) 9 Correct Answer: A Total number of people who responded to the survey = 2250 Number of people whose favourite travel destination is Patna = 50 ∴ Measure of central angle = (50/2250) × 360° = 8° Incorrect Answer: A Total number of people who responded to the survey = 2250 Number of people whose favourite travel destination is Patna = 50 ∴ Measure of central angle = (50/2250) × 360° = 8°

#### 1. Question

Direction (1-2): The pie chart shows the results of an online survey which asked people about their favourite travel destination. Study the diagram and answer the following question.

The measure of the central angle of the sector representing number of people whose favorite travel destination is Patna is ________ (in degree).

Answer: A

Total number of people who responded to the survey = 2250

Number of people whose favourite travel destination is Patna = 50

∴ Measure of central angle = (50/2250) × 360° = 8°

Answer: A

Total number of people who responded to the survey = 2250

Number of people whose favourite travel destination is Patna = 50

∴ Measure of central angle = (50/2250) × 360° = 8°

• Question 2 of 5 2. Question Respondents who said their favourite travel destination is Rajgir and those who said their favourite travel destination is Delhi constitute what percent of the total respondents? a) 55% b) 33% c) 20% d) 40% Correct Answer: D Total number of people who responded to the survey = 2250 Number of people whose favourite travel destination is Rajgir = 500 Number of people whose favourite travel destination is Delhi = 400 Number of people whose favourite travel destination is Rajgir + Delhi = 500 + 400 = 900 ∴Required percentage = (900/2250) × 100 = 40% Incorrect Answer: D Total number of people who responded to the survey = 2250 Number of people whose favourite travel destination is Rajgir = 500 Number of people whose favourite travel destination is Delhi = 400 Number of people whose favourite travel destination is Rajgir + Delhi = 500 + 400 = 900 ∴Required percentage = (900/2250) × 100 = 40%

#### 2. Question

Respondents who said their favourite travel destination is Rajgir and those who said their favourite travel destination is Delhi constitute what percent of the total respondents?

Answer: D

Total number of people who responded to the survey = 2250

Number of people whose favourite travel destination is Rajgir = 500

Number of people whose favourite travel destination is Delhi = 400

Number of people whose favourite travel destination is Rajgir + Delhi = 500 + 400 = 900

∴Required percentage = (900/2250) × 100 = 40%

Answer: D

Total number of people who responded to the survey = 2250

Number of people whose favourite travel destination is Rajgir = 500

Number of people whose favourite travel destination is Delhi = 400

Number of people whose favourite travel destination is Rajgir + Delhi = 500 + 400 = 900

∴Required percentage = (900/2250) × 100 = 40%

• Question 3 of 5 3. Question Directions (3-5): Study the following graph and answer the following questions: (India’s export in $billions) The export of Shoes and Laptop together in the month of January is approximately what percent of the exports of Camera and others in the month of September? a) 129% b) 134% c) 122% d) 118% Correct Answer: C Export of Shoes and Laptop together in January = (28 + 12) % of 32 = 40/100 X 32= 12.8 billion Exports of Camera and others in the month of September = (18 + 12) % of 35 = 30/100 X 35 = 10.5 billion Required percentage = (12.8/10.5) ×100 = 122% (approx) Incorrect Answer: C Export of Shoes and Laptop together in January = (28 + 12) % of 32 = 40/100 X 32= 12.8 billion Exports of Camera and others in the month of September = (18 + 12) % of 35 = 30/100 X 35 = 10.5 billion Required percentage = (12.8/10.5) ×100 = 122% (approx)

#### 3. Question

Directions (3-5): Study the following graph and answer the following questions: (India’s export in $billions)

The export of Shoes and Laptop together in the month of January is approximately what percent of the exports of Camera and others in the month of September?

Answer: C

Export of Shoes and Laptop together in January = (28 + 12) % of 32 = 40/100 X 32= 12.8 billion

Exports of Camera and others in the month of September = (18 + 12) % of 35 = 30/100 X 35 = 10.5 billion

Required percentage = (12.8/10.5) ×100 = 122% (approx)

Answer: C

Export of Shoes and Laptop together in January = (28 + 12) % of 32 = 40/100 X 32= 12.8 billion

Exports of Camera and others in the month of September = (18 + 12) % of 35 = 30/100 X 35 = 10.5 billion

Required percentage = (12.8/10.5) ×100 = 122% (approx)

• Question 4 of 5 4. Question What is the average export of Mobile industry over the period? a) 12.32 billion b) 8.32 billion c) 11.84 billion d) 9.1 billion Correct Answer: D Total exports = 35 + 27 + 28 + 26 + 32 + 34 = 182 billion Exports from Mobile industry = 30 % of 182 = 54.6 billion 54.6 billion is divided amongst 6 months Hence average export from Mobile industry = 54.6/6 = 9.1 billion Incorrect Answer: D Total exports = 35 + 27 + 28 + 26 + 32 + 34 = 182 billion Exports from Mobile industry = 30 % of 182 = 54.6 billion 54.6 billion is divided amongst 6 months Hence average export from Mobile industry = 54.6/6 = 9.1 billion

#### 4. Question

What is the average export of Mobile industry over the period?

• a) 12.32 billion

• b) 8.32 billion

• c) 11.84 billion

• d) 9.1 billion

Answer: D

Total exports = 35 + 27 + 28 + 26 + 32 + 34 = 182 billion

Exports from Mobile industry = 30 % of 182 = 54.6 billion

54.6 billion is divided amongst 6 months

Hence average export from Mobile industry = 54.6/6 = 9.1 billion

Answer: D

Total exports = 35 + 27 + 28 + 26 + 32 + 34 = 182 billion

Exports from Mobile industry = 30 % of 182 = 54.6 billion

54.6 billion is divided amongst 6 months

Hence average export from Mobile industry = 54.6/6 = 9.1 billion

• Question 5 of 5 5. Question If the export in March is increased by 10% in comparison to previous month, then what is the amount of increase(in billion) in Shoes industry? a) 1.325 b) 0.952 c) 2.426 d) Data insufficient Correct Answer: B Export in February = 34 Billion ∴ Export in March = 34 × 1.1 = 37.4 Billion ⇒Increase in export of Shoes = (37.4-34)×(28/100) = 0.952 Billion Incorrect Answer: B Export in February = 34 Billion ∴ Export in March = 34 × 1.1 = 37.4 Billion ⇒Increase in export of Shoes = (37.4-34)×(28/100) = 0.952 Billion

#### 5. Question

If the export in March is increased by 10% in comparison to previous month, then what is the amount of increase(in billion) in Shoes industry?