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If one root of (a² − 5a + 3)x² + (3a − 1)x + 2 = 0 is twice the…

CDS Elementary Mathematics 2017 CDS 2017
Mathematics Easy
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What is the number of digits in 2⁴⁰? (Given that log₁₀ 2 = 0.301)

CDS Elementary Mathematics 2017 CDS 2017
Mathematics Easy
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What is the square root of [(0.35)² + 0.70 + 1 + 0.19] / 2.25?

CDS Elementary Mathematics 2017 CDS 2017
Mathematics Easy
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(x + 4) is a factor of which one of the following expressions?

CDS Elementary Mathematics 2017 CDS 2017
Mathematics Easy
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What is (√0.64 × 625) / (√0.81 × 484) equal to?

CDS Elementary Mathematics 2017 CDS 2017