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Question : When 40 is subtracted from 30% of a number, the result is 50. What is the value of the number?

Option 1: 150

Option 2: 180

Option 3: 300

Option 4: 450


Team Careers360 10th Jan, 2024
Answer (1)
Team Careers360 13th Jan, 2024

Correct Answer: 300


Solution : Let the number be $x$.
According to the question,
$\frac{30x}{100}-40=50$
$⇒\frac{3x}{10}=90$
⇒ $x = 300$
Hence, the correct answer is 300.

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