Powers and Roots Practice Test 2

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Question : 9 of 40

Marks: +1, -0

Given that

√x ÷ √441 = 0.02

, then x equals:

2.64
1.64
1.764
0.1764

Solution:

Here,

√x ÷ √441 = 0.02

⇒√{x/441}=0.02

⇒ {x/441}=0.0004

∴ x = 441 × 0.0004 = 0.1764

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