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What is the value of approximated to the nearest integer? 13

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What is the value of approximated to the nearest integer? 13 [#permalink] New post 29 Apr 2018, 00:16
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Question Stats:

40% (00:41) correct 60% (00:34) wrong based on 30 sessions
What is the value of \(2 \times \sqrt[5]{34}\) approximated to the nearest integer?

A. 13
B. 8
C. 5
D. 4
E. 3
[Reveal] Spoiler: OA

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Re: What is the value of approximated to the nearest integer? 13 [#permalink] New post 04 May 2018, 04:23
Question is not complete. Please check.
GRE Prep Club Legend
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Joined: 07 Jun 2014
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GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
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Kudos [?]: 1860 [0], given: 397

Re: What is the value of approximated to the nearest integer? 13 [#permalink] New post 04 May 2018, 09:44
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mohan514 wrote:
Question is not complete. Please check.

Fixed thanks
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Re: What is the value of approximated to the nearest integer? 13 [#permalink] New post 04 May 2018, 10:28
Expert's post
sandy wrote:
What is the value of \(2 \times \sqrt[5]{34}\) approximated to the nearest integer?

A. 13
B. 8
C. 5
D. 4
E. 3


\(\sqrt[5]{32} = 2\)

\(\sqrt[5]{243} = 3\)


Since 34 is wayyyyyyyy closer to 32 than it is to 243, we can conclude that \(\sqrt[5]{34}\) is just a teeny bit bigger than 2

So, \(2 \times \sqrt[5]{34} =\)(2)(a number a teeny bit bigger than 2)
= a number a teeny bit bigger than 4

Answer: D

Cheers,
Brent
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Re: What is the value of approximated to the nearest integer? 13 [#permalink] New post 05 May 2018, 12:26
Are we able to use the calculator for this kind of question? Does test calculator have options of squaring and square rooting any numbers?
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Re: What is the value of approximated to the nearest integer? 13 [#permalink] New post 05 May 2018, 14:51
Expert's post
kruttikaaggarwal wrote:
Are we able to use the calculator for this kind of question? Does test calculator have options of squaring and square rooting any numbers?


The onscreen calculator has a square root key, but not a 5th root key.

Here's our video on the GRE's onscreen calculator:

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Re: What is the value of approximated to the nearest integer? 13   [#permalink] 05 May 2018, 14:51
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What is the value of approximated to the nearest integer? 13

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