5th Class Mathematics Factors and Multiples Question Bank

done Self Test-4

• A) 2

B) 4

C) 8

D) 12

E) None of these

• A) 1:45PM

B) 2:00PM

C) 2:45PM

D) 3:15PM

E) None of these

• A) 1

B) 100

C) 1000

D) 10

E) None of these

• A) 5525

B) 5625

C) 3025

D) 7225

E) None of these

• A) 111

B) 121

C) 125

D) 129

E) None of these

• A) 2520

B) 2300

C) 1520

D) 1080

E) None of these

• A) Greatest common multiple of two numbers cannot be found

B) If two numbers are multiplied with each other to find their LCM, means numbers are co-prime

C) HCF of two numbers tells us about their factors

D) LCM of two numbers never lie between the numbers on the number line

E) None of these

• A) 60

B) 17

C) 56

D) 7

E) None of these

• A) HCF of n digit and n +1 digit smallest number is the n digit smallest number (here n is a natural number)

B) LCM of n digit and n + 1 digit smallest number is the n + 1 digit smallest number (here n = natural numbers)

C) HCF of n digit and n + 1 digit greatest number is the 1 digit greatest number (here n = natural numbers)

D) LCM of n digit and n + 1 digit greatest number is the n + 1 digit greatest number (here n = natural numbers)

E) None of these

• A) 1

B) 5

C) 7

D) 10

E) None of these