ThatQuiz Test Library Take this test now
Test -2
Contributed by: S
  • 1. HCF of any consecutive numbers is
A) 0
B) 1
C) 3
D) None
E) 2
  • 2. LCM of any two consecutive numbers is
A) Greatest of the numbers
B) Difference of the numbers
C) Sum of the numbers
D) Product of the numbers
E) Smallest of the two numbers
  • 3. 5n where n€N ends with
A) 3
B) 5
C) 2
D) 1
E) 0
  • 4. 6n does not end with 0 because
A) To have 0 in the unit's place the prime factors should be 2 and 5 both
B) Prime factors of 6 are 2 and 3
  • 5. 7 X 5 is a
A) Data is insufficient
B) Neither Prime nor Composite
C) I don't know
D) Prime number
E) Composite number
  • 6. LCM OF 22 X 32X 5 and 2 X 33 is
A) 22 X 33 X 5
B) 2 X 3 X 5
C) 2 X 32 X 5
D) 23 X 3 2 X 5
E) 23
  • 7. HCF of 72 X 32 X 5 and 3 X 5 X 73
A) 3 X 5 X 7
B) 52 X 7
C) 32 X 5 X 73
D) 3 X 5 X 72
E) 32 X 5
  • 8. If a = 12 and b = 3 then r = ?
A) 12 = 3(4)
B) None
C) q = 4
D) 12 = 3(4) + 0
E) 0
  • 9. Fill in the blanks from top to bottom
A) 28,7,2,2
B) 28,2,2,7
C) 7,2,2,28
D) 28,2,7,2
E) 7,28,2,2
  • 10. How many prime numbers are there in between 1 to 100
A) 24
B) 75
C) 25
D) 76
E) 20
Created with That Quiz — where a math practice test is always one click away.