The `[HCF * L C M]` for the numbers 50 and 20 is 10 (b) 100 (c) 1000 (d) 50

The [HCF*LCM] for the numbers 50 and 20 is 10(b)100(c)1000(d)50

The product of the HCF and LCM for the number 50 and 20 is a)20 b)10 c)100 d)1000

The HCF of first 100 natural numbers is (a) 2 (b) 100 (c) 1 (d) None of these

The HCF of first 100 natural numbers is 2 (b) 100 (c) 1 (d) None of these

The H.C.F.and L.C.M.of two numbers are 50 and 250 respectively.If the first number is divided by 2, the questient is 50. The second number is (a) 50 (b) 100 (c) 125 (d) 250

The L.C.M. of two numbers is 495 and their H.C.F. is 5. If the sum of the numbers is 100, then their difference is (a) 10 (b) 46 (c) 70 (d) 90

If 2/5 of 50% of x is 10, then x= (a) 100 (b) 50 (c) 25 (d) 80

The average of odd numbers up to 100 is (a) 49quad (b) 49.5 (c) 50 (d) 50.5

If the L.C.M. of three numbers is 9570, then their H.C.F. can be (a) 11 (b) 12 (c) 19 (d) 21

The product of the L.C.M. and H.C.F. of two numbers is 24. The difference of two numbers is 2. Find the numbers. (a) 2 and 4 (b) 6 and 4 (c) 8 and 6 (d) 8 and 10