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Why Aptitude Indices and Surds is Required?

In this Aptitude section you can learn and practice Aptitude Questions with Answers based on "Indices and Surds" to improve your skills in order to face written test by IT companies, interview and various entrance tests like Bank Exams, Railway Exams,ICET, GATE, CAT, GRE, MAT, etc.

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Here you can find both objective type and Multiple Choice Aptitude Indices and Surds questions and answers for interview and entrance examination. True or false type questions are also provided here. Practice these bits well to get success in interviews or entrance tests

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Indices and Surds - Aptitude Questions and Answers

This is aptitude questions and answers section on Indices and Surds with explanation for various interview, competitive examinations and entrance tests. This Indices and Surds section will linearly deal with some fundamental questions of Indices and Surds Quiz which are majorly asked in competitive exams like CAT, XAT, IBPS and government exams. Candidates who are attempting Indices and Surds Online test they can know their performance levels. The purpose of this Indices and Surds MCQ online test is to help the intenders who are in weaker areas and how to get grip on Indices and Surds Aptitude Questions and Answers. These Indices and Surds Aptitude Multiple Choice Questions will prepare you for a technical job interview, as well as written test, and many certification exams.

Indices and Surds Questions - Indices and Surds Quiz Details

Online Test Name Indices and Surds
Exam Type Multiple Choice Questions
Category Aptitude Quiz
Number of Questions 30


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Indices and Surds Aptitude Questions

Practice the Indices and Surds Aptitude Multiple Choice Questions and Answers from this post. Candidates, who want to sharpen their knowledge in Indices and Surds MCQ can check out this article. Many candidates are unable to crack the interview process due to the lack of technical expertise. To avoid such type of complications, we are furnishing the Indices and Surds Aptitude Questions along with answers in the below sections. By practicing the Indices and Surds Online Test aspirants can learn minimum knowledge about the subject.

Indices and Surds MCQ Quiz Answers with Solutions

Aspirants can check the Indices and Surds Answers from this article. After completion of the Indices and Surds Quiz, you can check your answer by visiting the View Answer tab. For testing your Indices and Surds result, people no need to submit their answers. And also important note for contenders is who want to do rough work those contenders can click on the Workspace tab. Many of the postulates don't know how to check the Indices and Surds Answers. For those intenders, we have equipped the every data which are useful for them.


1. Simplify the following: 
(169/121)-3/2 * 27/2 * (13/22)-1
  • A. 13-1 114 33
  • B. 13-2 114 34
  • C. 13-3 114 34
  • D. 13-4 114 33
  • E. None of these
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Answer & Explanation

Answer: Option D

Explanation:

(169/121)-3/2 * 27/2 * (13/22)-1 

(132/112)-3/2 * 27/2 * 22/13 = 13-3/11-3 * 27/2 * 22/13
= 13-4 114 33 

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2. (272/4-3)-5/6 = ?
  • A. 1/1296
  • B. 1/46656
  • C. 1/7256
  • D. 1/7776
  • E. None of theses
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Answer & Explanation

Answer: Option D

Explanation:

(272/4-3)-5/6 = [(33)2/(22)-3]-5/6 

= (36 * 26)-5/6 
= (66)-5/6 = 1/65 = 1/ 7776.

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3. (5 - 7)2 * (6 - 9)2 / (23)-2 = ?
  • A. -2304
  • B. 2304
  • C. -2382
  • D. 2382
  • E. None of these
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Answer & Explanation

Answer: Option B

Explanation:

(5 - 7)2 * (6 - 9)2 / (23)-2 = (-2)2 * (-3)2 * 1/(23)-2 

= 4 * 9 * 64 = 2304.

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4. (a-3 b-2 / a2 b2)-3 * (a3 b-4 / a-3 b3) / (a-2 b3/a-4 b-3) = ?
  • A. a-19 b-1
  • B. a-19 b
  • C. a19 b-1
  • D. a19 b
  • E. None of these
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Answer & Explanation

Answer: Option C

Explanation:

(a-3 b-2 / a2 b2)-3 * (a3 b-4 / a-3 b3) / (a-2 b3/a-4 b-3) 

= (a-5 b-4)-3 * a6b-7 / a2b6 
= a15b12 * a6b-7 * a-2b-6 
= a19 b-1

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5. (8x9 / 27y-6)-2/3 = ?
  • A. 9/4 x-6 y-4
  • B. 9/4 x-4 y-6
  • C. 9/4 x-6 y4
  • D. 9/4 x-4 y6
  • E. None of these
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Answer & Explanation

Answer: Option A

Explanation:

(8x9 / 27y-6)-2/3 = (8x9y6 / 27)-2/3 = [(2/3 x3 y2)3]-2/3 

= 9/4 x-6 y-4.

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