Percentage RS Aggarwal ICSE Class-8th Goyal Brothers Prakashan

Percentage RS Aggarwal ICSE Class-8th Solutions Goyal Brothers Prakashan Chapter-6. We provide step by step Solutions of Exercise / lesson-6 Percentage for ICSE Class-8  RS  Aggarwal Mathematics.

Our Solutions contain all type Questions of Exe-6 A, Exe-6 B, Exe-6 C (MCQ)  and Mental maths with Notes to develop skill and confidence. Visit official Website CISCE for detail information about ICSE Board Class-8 Mathematics.

Board	ICSE
Publications	Goyal brothers Prakshan
Subject	Maths
Class	8th
Chapter-6	Percentage
Writer	RS Aggrawal
Book Name	Foundation
Topics	Exe-6 A, Exe-6 B, Exe-6 C (MCQ)  and Mental maths
Academic Session	2021-2022

Percentage RS Aggarwal ICSE Class-8th Solutions Goyal Brothers Prakashan Chapter-6

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–: Select Topics :–

 Notes on Set

Exe-6 A,

 Exe-6 B,

 (MCQ) Exe-6 C  ,

 Mental Maths

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Percentage Formula

To determine the percentage, we have to divide the numerator by denominator and then multiply the resultant to 100.

Percentage formula = (Numerator/Denominator)×100

Example: 2/5 × 100 = 0.4 × 100 = 40 per cent

How to calculate percentage of a number?

To calculate the percentage of a number, we need to use a different formula such as:

P% of Number = X

where X is the required percentage.

If we remove the % sign, then we need to express the above formulas as;

P/100 * Number = X

Difference between Percentage and Percent

The word percentage and percent are related closely to each other.

Percent ( or symbol %) is accompanied with a specific number.

Eg: More than 75% of the participants responded with their positive response to abjure.

Percentage is represented without a number, is used generally for general case of percent

 

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Exercise-6 A Percentage RS Aggarwal ICSE Class-8th Solutions Goyal Brothers Prakashan

Page 84

Question 1

convert each of the following into a fraction:

……………….

Question 2

convert………………………………..into percentage

Question 3

express ……………………………percentage

Question 4

express …………………….. percentage

Question 5

express ………………..decimal

Question 6

express ………………….. ratio

Question 7

find value of

…………………..

Question 8

what ……………….Rs 5

Answer

Question 9

if ………………..number

Question 10

increase …………..24%

………………

Question 12

what number when ………………… become 345 ?

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Percentage Exercise-6 B of RS Aggarwal ICSE Class-8th Solutions Goyal Brothers Prakashan

Page 88-89

Question 1

36% ……………….school

Question 2

geeta ………………………salary

Question 3

In an ……………………. marks

Question 5

On increasing ……………….original price.

Question 7

Reenu …………………weight

Question 8

two ……………………..all

Question 9

in ……………….. english

……………………………….

Question 10

the price …………………….value

Question 11

The price …………………….  value

Question 13

a man ………………………he.

Question 14

5% ………………..beginning

 Question 15

A and B …………………………….of A

Question 16

in an …………………………….examination

Question 17

The value …………………….2 years

Question 19

A student …………………………………..calculation.

Question 20

In an election between two candidate, 10 % of the voters did ………………………… on the voters list.

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RS Aggarwal Solutions  for ICSE Class-8th Solutions Exercise – 6 C (MCQ), Percentage Goyal Brothers Prakashan

Page 89-90

Choose the correct option in each of the following

Question 1

What ………………….18 g

Question 4

If ……………………… be

Question 6

if ………………………..is

Question 7

96% ………………………..is

Question 9

the price ……………………….  is

Question 10

A customer ……………………. in

Question 11

A man  ………………….  of

Question 13

If ……………..A is

…………………

 Question 15

in an ……………………..are

Question 16

in a …………………….is

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Mental Maths, Percentage RS Aggarwal ICSE Class-8th Solutions Goyal Brothers Prakashan

 Page 90-91

Question 1

fill in the blanks………….

Question 2

write true …………………..false (F)

………………….

 

–: End of Percentage RS Aggarwal ICSE Class-8th Solutions :–

 

Return to- RS Aggarwal Solutions for ICSE Class-8 Goyal Brothers Prakashan

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