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