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RRB ALP CBT I 26 Nov 2024 Shift 2 Paper

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Question : 57 of 75

Marks: +1, -0

If

(584)^{2} = 3,41,056

, then the value of square root of

34.1056

is:

0.0584
0.000584
0.584
5.84

Solution:

Concept:

Use the given square value and adjust the decimal places to find the square root.

Explanation:

Given,

(584)^{2} = 3,41,056

.

We need to find

\sqrt{34.1056}

.

Write

34.1056 = \frac{341056}{10000}

.

So,

\sqrt{34.1056} = \sqrt{\frac{341056}{10000}}

.

This gives

\frac{\sqrt{341056}}{\sqrt{10000}}

.

Using the given value,

\sqrt{341056} = 584

.

Also,

\sqrt{10000} = 100

.

Therefore,

\frac{584}{100} = 5.84

.

Answer:

The value of

\sqrt{34.1056}

is

5.84

, which is option D.

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