Exams › IBPS PO › Quantitative Aptitude

28% of 400 + 125% of 80 = ?³ - 4

1. 3
2. 2
3. 4
4. 6

Correct answer: 6

Solution

LHS=28%×400+125%×80=112+100=212. RHS=?³-4. ?³=212+4=216. ?=∛216=6.

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