Question
If x = ∛512 , y = 6√64 and z = 6³ - 2 × 10² , then ∛(10(x² + y³ + z + 12)) is equal to:
Asked in RRB JE CBT 1 2025 · 2025
Surds and Indices · Quantitative Aptitude
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Unlike surds cannot be directly combined by addition or subtraction.
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Questions Asked from Surds In Simplification: Rationalise & Simplify in Previous Exams
See how often Surds In Simplification: Rationalise & Simplify has appeared in previous-year questions across major government exams.
12UPSC Questions Asked in These Years:2011, 2012, 2013, 2014, 2015, 2018, 2019, 2020, 2021, 2022, 2023, 2026
10SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026
16State PSC Questions Asked in These Years:2002, 2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Surds In Simplification: Rationalise & Simplify has appeared in 45 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
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