An electric vehicle company produces three different car models: A, B and C. The production of three different models over a period of four years has been shown in the bar graph below.

What is the difference between the average production of Model A in 2019, 2021 and 2022 and the average production of Model B in 2020, 2021 and 2022?

Question

Question

This question was previously asked in

SSC CHSL Exam 2024 Tier-I Official Paper (Held On: 02 Jul, 2024 Shift 2)

Answer 1

Given :-

An electric vehicle company produces three different car models: A, B and C.

Concept Use :-

Average = (Sum of all the quantity) / (Total number of quantity)

Calculation :-

⇒Total production of Model A in 2019, 2021 and 2022 = 500000 + 550000 + 450000 = 1500000

⇒ Average production of Model A in 2019, 2021 and 2022 = 1500000/3 = 500000

Now,

⇒ Total production of Model B in 2020, 2021 and 2022 = 600000 + 500000 + 550000 = 1650000

⇒Average production of Model B in 2020, 2021 and 2022 = 1650000/3 = 550000

Now,

⇒ The difference between the average production of Model A and Model B = 550000 - 500000 = 50,000 Cars