Exams › IBPS PO › Quantitative Aptitude

? = 33 × 1331 / 121. Find ?.

1. 350
2. 355
3. 363
4. 370

Correct answer: 363

Solution

1331 = 11³. 121 = 11². So 33 × 11³/11² = 33 × 11¹ = 33 × 11 = 363.

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