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# MCQ - Indices, "Ratio, Proportions, indices and logarithms" CA Foundation Notes | EduRev

## Quantitative Aptitude for CA CPT

Created by: Wizius Careers

## CA Foundation : MCQ - Indices, "Ratio, Proportions, indices and logarithms" CA Foundation Notes | EduRev

``` Page 1

Ratio and Proportion,
Indices and Logarithm
CPT Section D Quantitative Aptitude Chapter 1
Part III: Indices
Ms. Ritu Gupta  MA (Maths)
Page 2

Ratio and Proportion,
Indices and Logarithm
CPT Section D Quantitative Aptitude Chapter 1
Part III: Indices
Ms. Ritu Gupta  MA (Maths)
Indices
2
Page 3

Ratio and Proportion,
Indices and Logarithm
CPT Section D Quantitative Aptitude Chapter 1
Part III: Indices
Ms. Ritu Gupta  MA (Maths)
Indices
2
Illustrations
14
Page 4

Ratio and Proportion,
Indices and Logarithm
CPT Section D Quantitative Aptitude Chapter 1
Part III: Indices
Ms. Ritu Gupta  MA (Maths)
Indices
2
Illustrations
14
Illustration 1
Simplify: 32 × (8)
-4/3

15
Solution:
32 × (8)
-4/3

= 2
5
× (2³)
-4/3

= 2
5
× (2)
-4

= 2
5-4
= 2

Page 5

Ratio and Proportion,
Indices and Logarithm
CPT Section D Quantitative Aptitude Chapter 1
Part III: Indices
Ms. Ritu Gupta  MA (Maths)
Indices
2
Illustrations
14
Illustration 1
Simplify: 32 × (8)
-4/3

15
Solution:
32 × (8)
-4/3

= 2
5
× (2³)
-4/3

= 2
5
× (2)
-4

= 2
5-4
= 2

Illustration 2
16
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