Question

What is the difference between the total number of laptops in computer world and the number of i5 processor laptops in Arora computers?

A 450 Correct Answer Incorrect Answer
B 318 Correct Answer Incorrect Answer
C 280 Correct Answer Incorrect Answer
D 155 Correct Answer Incorrect Answer
E 362 Correct Answer Incorrect Answer

Solution

Total laptops in Computer World = 32/100 × 1400 = 448
i5 processor laptops in Arora Computer = 5/14 × 1400 × 26/100 = 130
Difference = 448 – 130 = 318

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