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Question 91

UPSSSC Lower PCS 2023• Full Test

Study the table charts carefully and answer the questions given below:

Table 1 shows the Production, Export and Import of crude oil of 5 countries in 2020 while Table 2 shows the percentage increase in Production, Export and Import of crude oil from 2020 to 2022. Study the tables and answer the questions:

Note : Consumption = Production + Import - Export

Table 1:

CountryProductionExportImport
Afghanistan2100600400
Bangladesh1400400300
Bhutan2000800400
India2200600500
Maldives7005001300

 

 

 

 

 

 

 

Table 2 :

CountryProductionExportImport
Afghanistan20%15%18%
Bangladesh25%24%22%
Bhutan25%25%20%
India22%20%15%
Maldives24%25%22%

What is the average consumption of crude oil in each of the five countries in 2020 ? 

  1. AOption (a)

    1200

  2. BOption (b)

    1680

  3. COption (c)

    2200

  4. DOption (d)

    2400

View answer & explanation

Correct answer

Answer: (b)B.

1680

Why this answer is correct

Calculation:

Table 1:

CountryProductionExportImportConsumption
Afghanistan21006004001900
Bangladesh14004003001300
Bhutan20008004001600
India22006005002100
Maldives70050013001500

 

The average consumption of crude oil in each of the five countries in 2020 = (1900 + 1300 + 1600 + 2100 + 1500)/5 = 8400/5 = 1680

Question 92

UPSSSC Lower PCS 2023• Full Test

Study the table charts carefully and answer the questions given below:

Table 1 shows the Production, Export and Import of crude oil of 5 countries in 2020 while Table 2 shows the percentage increase in Production, Export and Import of crude oil from 2020 to 2022. Study the tables and answer the questions:

Note : Consumption = Production + Import - Export

Table 1:

CountryProductionExportImport
Afghanistan2100600400
Bangladesh1400400300
Bhutan2000800400
India2200600500
Maldives7005001300

 

 

 

 

 

 

 

Table 2 :

CountryProductionExportImport
Afghanistan20%15%18%
Bangladesh25%24%22%
Bhutan25%25%20%
India22%20%15%
Maldives24%25%22%

What is the average consumption of crude oil in each of the five countries in 2022 ? 

  1. AOption (a)

    512

  2. BOption (b)

    1024

  3. COption (c)

    2054

  4. DOption (d)

    1568

View answer & explanation

Correct answer

Answer: (c)C.

2054

Why this answer is correct

Calculation:

Table 2:

CountryProductionExportImportConsumption
Afghanistan25206904722302
Bangladesh17504963661620
Bhutan250010004801980
India26847205752539
Maldives86862515861829

 

The average consumption of crude oil in each of the five countries in 2022 = (2302 + 1620 + 1980 + 2539 + 1829)/5 = 10270/5 = 2054

Question 93

UPSSSC Lower PCS 2023• Full Test

Study the table charts carefully and answer the questions given below:

Table 1 shows the Production, Export and Import of crude oil of 5 countries in 2020 while Table 2 shows the percentage increase in Production, Export and Import of crude oil from 2020 to 2022. Study the tables and answer the questions:

Note : Consumption = Production + Import - Export

Table 1:

CountryProductionExportImport
Afghanistan2100600400
Bangladesh1400400300
Bhutan2000800400
India2200600500
Maldives7005001300

 

 

 

 

 

 

 

Table 2 :

CountryProductionExportImport
Afghanistan20%15%18%
Bangladesh25%24%22%
Bhutan25%25%20%
India22%20%15%
Maldives24%25%22%

What is the export to import ratio of the 5 countries together in 2020 ?

  1. AOption (a)

    213/60

  2. BOption (b)

    175/13

  3. COption (c)

    1

  4. DOption (d)

    13/175

View answer & explanation

Correct answer

Answer: (c)C.

1

Why this answer is correct

Calculation: 

Table 1:

CountryProductionExportImportConsumption
Afghanistan21006004001900
Bangladesh14004003001300
Bhutan20008004001600
India22006005002100
Maldives70050013001500

 

The export to import ratio of the 5 countries together in 2020 = (600 + 400 + 800 + 600 + 500) : (400 + 300 + 400 + 500 + 1300)

⇒ 2900 : 2900 = 1 : 1

Question 94

UPSSSC Lower PCS 2023• Full Test

Study the table charts carefully and answer the questions given below:

Table 1 shows the Production, Export and Import of crude oil of 5 countries in 2020 while Table 2 shows the percentage increase in Production, Export and Import of crude oil from 2020 to 2022. Study the tables and answer the questions:

Note : Consumption = Production + Import - Export

Table 1:

CountryProductionExportImport
Afghanistan2100600400
Bangladesh1400400300
Bhutan2000800400
India2200600500
Maldives7005001300

 

 

 

 

 

 

 

Table 2 :

CountryProductionExportImport
Afghanistan20%15%18%
Bangladesh25%24%22%
Bhutan25%25%20%
India22%20%15%
Maldives24%25%22%

The percentage increase in the crude oil consumption from 2020 to 2022, is highest for which among the following countries?

  1. AOption (a)

    Afghanistan 

  2. BOption (b)

    Bangladesh

  3. COption (c)

    Bhutan

  4. DOption (d)

    Maldives

View answer & explanation

Correct answer

Answer: (b)B.

Bangladesh

Why this answer is correct

Calculation:

​Table 2 :

CountryProductionExportImportConsumption
Afghanistan25206904722302
Bangladesh17504963661620
Bhutan250010004801980
India26847205752539
Maldives86862515861829

 

Afghanistan:

Crude oil consumption for 2020 = (2100 + 400 - 600) = 1900

Crude oil consumption for 2022 = (2520 + 472 - 690) = 2302

Percentage increased in consumption = (2302 - 1900)/1900 × 100 = 21.15%

Bangladesh:

Crude oil consumption for 2020 = (1400 + 300 - 400) = 1300

Crude oil consumption for 2022 = (1760 + 366 - 496) = 1620

Percentage increased in consumption = (1620 - 1300)/1300 × 100 = 24.61%

Bhutan:

Crude oil consumption for 2020 = (2000 + 400 - 800) = 1600

Crude oil consumption for 2022 = (2500 + 480 - 1000) = 1980

Percentage increased in consumption = (1980 - 1600)/1600 × 100 = 23.75%

Maldives:

Crude oil consumption for 2020 = (700 + 1300 - 500) = 1500

Crude oil consumption for 2022 = (868 + 1586 - 625) = 1829

Percentage increased in consumption = (1829 - 1500)/1500 × 100 = 21.93%

∴ The correct answer is Bangladesh.

Question 95

UPSSSC Lower PCS 2023• Full Test

Study the table charts carefully and answer the questions given below:

Table 1 shows the Production, Export and Import of crude oil of 5 countries in 2020 while Table 2 shows the percentage increase in Production, Export and Import of crude oil from 2020 to 2022. Study the tables and answer the questions:

Note : Consumption = Production + Import - Export

Table 1:

CountryProductionExportImport
Afghanistan2100600400
Bangladesh1400400300
Bhutan2000800400
India2200600500
Maldives7005001300

 

 

 

 

 

 

 

Table 2 :

CountryProductionExportImport
Afghanistan20%15%18%
Bangladesh25%24%22%
Bhutan25%25%20%
India22%20%15%
Maldives24%25%22%

In 2022, which country's import to consumption ratio was highest among the following countries?

  1. AOption (a)

    Afghanistan

  2. BOption (b)

    Bangladesh

  3. COption (c)

    Bhutan

  4. DOption (d)

    Maldives

View answer & explanation

Correct answer

Answer: (d)D.

Maldives

Why this answer is correct

Calculation: 

Table 2:

CountryProductionExportImportConsumption
Afghanistan25206904722302
Bangladesh17504963661620
Bhutan250010004801980
India26847205752539
Maldives86862515861829

 

∴ The correct answer is "Maldives".

Question 96

UPSSSC Lower PCS 2023• Full Test

Study the following table chart carefully and answer the questions given below:

Akshay has 5000 litres of pure milk. He sells 40% of the total milk to six different persons (A, B, C, D, E, F) and the remaining 60% of total milk he utilizes in his own shop.

Each person, A, B, C, D, E and F mixes water in pure milk. The table given below shows the sales of milk to six different persons by Akshay as a percentage of total sales and it also shows the concentration of water after adding water in pure milk by each of the six persons.

PersonsSales of MilkThe concentration of water (After adding water in pure milk)
A20%20%
B10%10%
C10%15%
D10%18%
E30%25%
F20%12%

What is the difference between the total quantity of water added by Person A and that of Person C (approximately)

  1. AOption (a)

    56 litres 

  2. BOption (b)

    65 litres 

  3. COption (c)

    73 litres 

  4. DOption (d)

    75 litres 

View answer & explanation

Correct answer

Answer: (b)B.

65 litres 

Why this answer is correct

Calculation:

The difference between the total quantity of water added by Person A and that of Person C = 100 - 35.3 = 64.7 ≈ 65

Question 97

UPSSSC Lower PCS 2023• Full Test

Study the following table chart carefully and answer the questions given below:

Akshay has 5000 litres of pure milk. He sells 40% of the total milk to six different persons (A, B, C, D, E, F) and the remaining 60% of total milk he utilizes in his own shop.

Each person, A, B, C, D, E and F mixes water in pure milk. The table given below shows the sales of milk to six different persons by Akshay as a percentage of total sales and it also shows the concentration of water after adding water in pure milk by each of the six persons.

PersonsSales of MilkThe concentration of water (After adding water in pure milk)
A20%20%
B10%10%
C10%15%
D10%18%
E30%25%
F20%12%

What is the respective ratio of the total quantity of water added by Person C and the total quantity of water added by Person E?

  1. AOption (a)

    8 ∶ 34

  2. BOption (b)

    81 ∶ 287

  3. COption (c)

    83 ∶ 285

  4. DOption (d)

    3 ∶ 17

View answer & explanation

Correct answer

Answer: (d)D.

3 ∶ 17

Why this answer is correct

Calculation:

he respective ratio of the total quantity of water added by Person C and the total quantity of water added by Person E = 35.3 : 200

Approx = 35.3 × 6 ≈ 200

By option:

Option (1), 8 × 6 : 34 (False)

Option (2), 81 × 6 ∶ 287 (False)

Option (3), 83 × 6 ∶ 285 (False)

Option (4), 3 × 6 ≈ 18 (True)

∴ The correct answer is 3 ∶ 17.

Question 98

UPSSSC Lower PCS 2023• Full Test

Study the following table chart carefully and answer the questions given below:

Akshay has 5000 litres of pure milk. He sells 40% of the total milk to six different persons (A, B, C, D, E, F) and the remaining 60% of total milk he utilizes in his own shop.

Each person, A, B, C, D, E and F mixes water in pure milk. The table given below shows the sales of milk to six different persons by Akshay as a percentage of total sales and it also shows the concentration of water after adding water in pure milk by each of the six persons.

PersonsSales of MilkThe concentration of water (After adding water in pure milk)
A20%20%
B10%10%
C10%15%
D10%18%
E30%25%
F20%12%

Who among the following added least quantity (in litres) of water in pure milk ? 

  1. AOption (a)

    B

  2. BOption (b)

    C

  3. COption (c)

    D

  4. DOption (d)

    F

View answer & explanation

Correct answer

Answer: (a)A.

B

Why this answer is correct

Calculation:

∴ The correct answer is 'B'.

Question 99

UPSSSC Lower PCS 2023• Full Test

Study the following table chart carefully and answer the questions given below:

Akshay has 5000 litres of pure milk. He sells 40% of the total milk to six different persons (A, B, C, D, E, F) and the remaining 60% of total milk he utilizes in his own shop.

Each person, A, B, C, D, E and F mixes water in pure milk. The table given below shows the sales of milk to six different persons by Akshay as a percentage of total sales and it also shows the concentration of water after adding water in pure milk by each of the six persons.

PersonsSales of MilkThe concentration of water (After adding water in pure milk)
A20%20%
B10%10%
C10%15%
D10%18%
E30%25%
F20%12%

Suppose, A, B and C mix their solutions in one vessel then what would be the concentration of milk in the new solution? (approximately)

  1. AOption (a)

    75.2%

  2. BOption (b)

    78.21%

  3. COption (c)

    83.55%

  4. DOption (d)

    89.65%

View answer & explanation

Correct answer

Answer: (c)C.

83.55%

Why this answer is correct

Calculation:

If A, B and C mix their solutions in a vessel then the concentration of milk in the new solution will be = (800/957.5) × 100 = 83.55%

Question 100

UPSSSC Lower PCS 2023• Full Test

Study the following table chart carefully and answer the questions given below:

Akshay has 5000 litres of pure milk. He sells 40% of the total milk to six different persons (A, B, C, D, E, F) and the remaining 60% of total milk he utilizes in his own shop.

Each person, A, B, C, D, E and F mixes water in pure milk. The table given below shows the sales of milk to six different persons by Akshay as a percentage of total sales and it also shows the concentration of water after adding water in pure milk by each of the six persons.

PersonsSales of MilkThe concentration of water (After adding water in pure milk)
A20%20%
B10%10%
C10%15%
D10%18%
E30%25%
F20%12%

How many total litres of water was added by all the persons together ? (approximately)

  1. AOption (a)

    469

  2. BOption (b)

    450

  3. COption (c)

    456

  4. DOption (d)

    478

View answer & explanation

Correct answer

Answer: (c)C.

456

Why this answer is correct

Calculation:

 

total litres of water was added by all the persons together = 100 + 22.2 + 35.3 + 43.9 + 200 + 54.5 = 455.9 ≈ 456

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