Exams › IBPS PO › Quantitative Aptitude

15 × ? + 30% of 480 = 744. What is the value of the question mark?

1. 44
2. 50
3. 60
4. 40

Correct answer: 40

Solution

30% of 480 is 144. So 15 × ? + 144 = 744, which gives 15 × ? = 600 and ? = 40.

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