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LCM And HCF Mock Tests

23 questions available

LCM And HCF Mock Test 1

Questions: 23

Sample Questions

RRB Mathematics
The HCF of 2⁴ × 3³ × 5² and 2³ × 3⁴ × 7 is:
A 2³ × 3³
B 2⁴ × 3⁴
C 2³ × 3³ × 5² × 7
D 2⁴ × 3³ × 5²
RRB Mathematics
The HCF of 12, 18 and 24 is:
A 6
B 12
C 4
D 8
RRB Mathematics
The HCF of 36 and 60 is:
A 12
B 15
C 18
D 24
RRB Mathematics
The LCM of 12, 15, and 20 is:
A 60
B 30
C 120
D 240
Bank Exams Reasoning
The LCM of two numbers is 48 and their HCF is 4. If one number is 12, what is the other?
A 16
B 18
C 20
D 14
RRB Mathematics
The product of two numbers is 225. If their HCF is 5, their LCM is:
A 40
B 45
C 50
D 55
RRB Mathematics
The HCF of 36 and 60 is:
A 12
B 18
C 24
D 30
RRB Mathematics
The HCF of 36 and 48 is:
A 12
B 6
C 24
D 8

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