Question : The following table gives the number of different types of batteries sold by a company over the years (numbers in hundreds).

Type of battery 7AH 32AH 35AH 55AH
Year
2018 20 30 40 50
2019 40 35 45 45
2020 50 40 40 40
2021 40 50 50 45
2022 45 45 35 55

What is the difference in the number of 7AH batteries sold in 2021 and 2022?

Option 1: 200

Option 2: 700

Option 3: 300

Option 4: 500


Team Careers360 22nd Jan, 2024
Answer (1)
Team Careers360 25th Jan, 2024

Correct Answer: 500


Solution : The number of 7AH batteries sold in 2021 = 4000
The number of 7AH batteries sold in 2022 = 4500
Difference = 4500 – 4000 = 500
Hence, the correct answer is 500.

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