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Question : The table given below shows the production of television and fridges by different companies.

Companies Television Fridge
P 80 100
Q 70 50
R 60 40
S 50 70
T 90 55

Which of the following statements is NOT correct?
I. The difference between the average production of television and fridge by R and the average production of television and fridge by S is 10.
II. The production of television and fridge by P is 20% of the production of television by T.

Option 1: Both I and II

Option 2: Neither I nor II

Option 3: Only I

Option 4: Only II


Team Careers360 25th Jan, 2024
Answer (1)
Team Careers360 27th Jan, 2024

Correct Answer: Only II


Solution : I. Average production of television and fridges by R = $\frac{60+40}{2}=50$
Average production of television and fridges by S = $\frac{50+70}{2}=60$
$\therefore$ The difference between both averages = 60 – 50 = 10
Thus, this statement is correct.
II. The production of television and fridge by P = 80 + 100 = 180
Production of television by T = 90
$\therefore$ Required percentage $=\frac{180}{90}\times100=200$%
The given percentage is 20.
Thus, this statement is NOT correct.
Hence, the correct answer is Only II.

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