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## 61. Which is the 3rd Step of Finding HCF using Prime Factorization Method:

A) Multiply common factors

B) Identify common factors

C) List prime factors of all numbers.

D) None of the above

## 62. A diagram that uses circles to represent set and their relationship is called:

A) Circumference

B) Venn Diagram

C) Circular Diagram

A) True

B) False

A) True

B) False

A) 6

B) 8

C) 24

D) 14

A) 5

B) 3

C) 2

D) 60

A) 2

B) 3

C) 6

D) 9

A) 9

B) 21

C) 12

D) 36

A) 2

B) 3

C) 4

D) 5

## 70. Which number has no factors except it self:

A) 1

B) Prime Number

C) Composite Number

D) None of the above

## 71. The least number that is divisible by any number in the group is called:

A) HCF

B) LCM

C) Variable

D) None of the above

## 72. 2/3 is a ___ fraction:

A) Irregular

B) Common

C) Mixed

D) It is not a fraction

A) Decimals

B) Fraction

C) Whole Number

D) Integers

## 74. 7/10. Here 7 is :

A) Numerator

B) Denominator

C) Divisor

D) None of the above

## 75. 7/10. Here 10 is:

A) Numerator

B) Denominator

C) Divisor

D) None of the above

A) True

B) False

A) True

B) False

## 78. Which is the 2nd Step of Process of Unlike Fractions:

A) Multiply and Divide each fraction by a number so that denominator becomes equal to the LCM.

B) Find LCM of the Denominators of the given fractions

C) Now all the fractions have same denominators and are like

D) Compare the fractions

## 79. 4/10 _ 1/3

A) <

B) >

C) =

D) None of the above

A) True

B) False