SSC GD Constable previous year question
The third proportional of x²·⁵/y¹·⁵ × z³·⁵ and x⁰·²⁵ × y⁰·²⁵/z⁻⁰·²⁵ is ________.
Asked in SSC GD Constable 2025: 07 Feb 2025 Shift 2 · Quantitative Aptitude
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Correct answer: (B) y²/(x²z³)
Using third proportional of A and B = B²/A: with A = x²·⁵z³·⁵/y¹·⁵ and B = x⁰·²⁵y⁰·²⁵z⁰·²⁵, simplifying B²/A gives y²/(x²z³).
हिंदी में प्रश्न
x²·⁵/y¹·⁵ × z³·⁵ और x⁰·²⁵ × y⁰·²⁵/z⁻⁰·²⁵ का तृतीयानुपाती ________ है।
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सही उत्तर: (B) y²/(x²z³)
A और B के तृतीयानुपाती = B²/A का उपयोग करते हुए: A = x²·⁵z³·⁵/y¹·⁵ और B = x⁰·²⁵y⁰·²⁵z⁰·²⁵ के साथ, B²/A को सरल करने पर y²/(x²z³) प्राप्त होता है।
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