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NIC UIIC AO Data Interpretation Questions with Answers & Explanations

20 Data Interpretation questions from the Quantitative Aptitude section of NIC UIIC AO, each with the correct answer and a worked explanation. Try each question first, then tap Show answer to check. When you're ready, take the timed chapter-wise test to see your all-India rank.

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Question 1

Study the table and answer the question. Number of refrigerators sold by Company Q (in units): 2019: 250 2020: 375 2021: 875 2022: 200 2023: 250 What is the total number of refrigerators sold in all five years?

  1. A1900
  2. B2025
  3. C1950
  4. D2050
  5. E1975
Show answer
Answer: (C) 1950
Question 2

Study the table and answer the question. Number of refrigerators sold by Company Q (in units): 2019: 250 2020: 375 2021: 875 2022: 200 2023: 250 What is the average number of refrigerators sold per year?

  1. A370
  2. B390
  3. C375
  4. D410
  5. E400
Show answer
Answer: (B) 390
Question 3

Study the table and answer the question. Number of refrigerators sold by Company Q (in units): 2019: 250 2020: 375 2021: 875 2022: 200 2023: 250 In which year were the most refrigerators sold?

  1. A2020
  2. B2022
  3. C2021
  4. D2023
  5. E2019
Show answer
Answer: (C) 2021
Question 4

Study the table and answer the question. Number of refrigerators sold by Company Q (in units): 2019: 250 2020: 375 2021: 875 2022: 200 2023: 250 By what percentage did sales change from 2020 to 2022? (approximately)

  1. A47%
  2. B−42%
  3. C−37%
  4. D−47%
  5. E−57%
Show answer
Answer: (D) −47% Change = (200 − 375) ÷ 375 × 100 ≈ -47%.
Question 5

Study the table and answer the question. Number of bicycles sold by Company Q (in units): 2019: 700 2020: 375 2021: 1000 2022: 750 2023: 250 What is the total number of bicycles sold in all five years?

  1. A3050
  2. B2975
  3. C3025
  4. D3075
  5. E3100
Show answer
Answer: (D) 3075
Question 6

Study the table and answer the question. Number of bicycles sold by Company Q (in units): 2019: 700 2020: 375 2021: 1000 2022: 750 2023: 250 What is the average number of bicycles sold per year?

  1. A605
  2. B620
  3. C630
  4. D615
  5. E625
Show answer
Answer: (D) 615
Question 7

Study the table and answer the question. Number of bicycles sold by Company Q (in units): 2019: 700 2020: 375 2021: 1000 2022: 750 2023: 250 In which year were the most bicycles sold?

  1. A2020
  2. B2021
  3. C2022
  4. D2023
  5. E2019
Show answer
Answer: (B) 2021
Question 8

Study the table and answer the question. Number of bicycles sold by Company Q (in units): 2019: 700 2020: 375 2021: 1000 2022: 750 2023: 250 What is the ratio of sales in 2021 to sales in 2023?

  1. A41 : 10
  2. B4 : 1
  3. C1 : 4
  4. D40 : 11
  5. E1 : 1
Show answer
Answer: (B) 4 : 1
Question 9

Study the table and answer the question. Number of bicycles sold by Company Q (in units): 2019: 700 2020: 375 2021: 1000 2022: 750 2023: 250 By what percentage did sales change from 2019 to 2023? (approximately)

  1. A−74%
  2. B64%
  3. C−64%
  4. D−54%
  5. E−59%
Show answer
Answer: (C) −64% Change = (250 − 700) ÷ 700 × 100 ≈ -64%.
Question 10

Study the table and answer the question. Number of mobile phones sold by Company Q (in units): 2019: 375 2020: 775 2021: 950 2022: 875 2023: 350 What is the total number of mobile phones sold in all five years?

  1. A3325
  2. B3250
  3. C3225
  4. D3425
  5. E3300
Show answer
Answer: (A) 3325

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Question 11

Study the table and answer the question. Number of cars sold by Company Q (in units): 2019: 975 2020: 625 2021: 600 2022: 475 2023: 275 What is the total number of cars sold in all five years?

  1. A3050
  2. B3025
  3. C3000
  4. D2950
  5. E2850
Show answer
Answer: (D) 2950
Question 12

Study the table and answer the question. Number of cars sold by Company Q (in units): 2019: 975 2020: 625 2021: 600 2022: 475 2023: 275 What is the average number of cars sold per year?

  1. A600
  2. B590
  3. C595
  4. D570
  5. E610
Show answer
Answer: (B) 590
Question 13

Study the table and answer the question. Number of cars sold by Company Q (in units): 2019: 975 2020: 625 2021: 600 2022: 475 2023: 275 In which year were the most cars sold?

  1. A2022
  2. B2020
  3. C2021
  4. D2019
  5. E2023
Show answer
Answer: (D) 2019
Question 14

Study the table and answer the question. Number of cars sold by Company Q (in units): 2019: 975 2020: 625 2021: 600 2022: 475 2023: 275 What is the ratio of sales in 2021 to sales in 2023?

  1. A2 : 1
  2. B25 : 11
  3. C11 : 24
  4. D24 : 11
  5. E1 : 1
Show answer
Answer: (D) 24 : 11
Question 15

Study the table and answer the question. Number of cars sold by Company Q (in units): 2019: 975 2020: 625 2021: 600 2022: 475 2023: 275 By what percentage did sales change from 2019 to 2023? (approximately)

  1. A−67%
  2. B−62%
  3. C−72%
  4. D72%
  5. E−82%
Show answer
Answer: (C) −72% Change = (275 − 975) ÷ 975 × 100 ≈ -72%.
Question 16

Study the table and answer the question. Number of laptops sold by Company P (in units): 2019: 950 2020: 300 2021: 225 2022: 500 2023: 825 What is the total number of laptops sold in all five years?

  1. A2875
  2. B2750
  3. C2850
  4. D2900
  5. E2800
Show answer
Answer: (E) 2800
Question 17

Study the table and answer the question. Number of laptops sold by Company P (in units): 2019: 950 2020: 300 2021: 225 2022: 500 2023: 825 What is the average number of laptops sold per year?

  1. A560
  2. B550
  3. C570
  4. D540
  5. E575
Show answer
Answer: (A) 560
Question 18

Study the table and answer the question. Number of laptops sold by Company P (in units): 2019: 950 2020: 300 2021: 225 2022: 500 2023: 825 In which year were the most laptops sold?

  1. A2019
  2. B2023
  3. C2022
  4. D2020
  5. E2021
Show answer
Answer: (A) 2019
Question 19

Study the table and answer the question. Number of laptops sold by Company P (in units): 2019: 950 2020: 300 2021: 225 2022: 500 2023: 825 What is the ratio of sales in 2021 to sales in 2022?

  1. A9 : 20
  2. B1 : 1
  3. C20 : 9
  4. D1 : 2
  5. E3 : 7
Show answer
Answer: (A) 9 : 20
Question 20

Study the table and answer the question. Number of laptops sold by Company P (in units): 2019: 950 2020: 300 2021: 225 2022: 500 2023: 825 By what percentage did sales change from 2020 to 2023? (approximately)

  1. A185%
  2. B165%
  3. C180%
  4. D−175%
  5. E175%
Show answer
Answer: (E) 175% Change = (825 − 300) ÷ 300 × 100 ≈ 175%.

These are RankerClub practice questions written in the NIC UIIC AO pattern. They are not official SSC/IBPS/RRB papers.

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