Exams › IBPS PO › Quantitative Aptitude

(√729 × √256 ÷ √576)² = ? ÷ 12

1. 3972
2. 3888
3. 4152
4. 4446

Correct answer: 3888

Solution

√729=27, √256=16, √576=24. (27×16÷24)=(432÷24)=18. 18²=324. 324=?÷12 → ?=324×12=3888.

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