(0.04)⁻¹˙⁵ =?

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(0.04)⁻¹˙⁵ =? Answer: 125

(0.04)⁻¹˙⁵ = [ 4/100 ]⁻¹˙⁵ = [ 1/25]⁻³/² = (25)³/² = (5²)³/² = 5³ =125.

Question context

This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.