Exams › IBPS PO › Quantitative Aptitude

49% of 180 - 70% of 120 = 9 - ?

1. 4.2
2. 4.8
3. 4.9
4. 4.6

Correct answer: 4.8

Solution

49% of 180 is 88.2 and 70% of 120 is 84, so the left side becomes 4.2. Therefore, 9 - ? = 4.2, giving ? = 4.8.

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