From the given numbers A, B, C and D, which number is NOT divisible by 11? A = 712712 B = 177210 C = 64614 D = 756148
D
Divisibility Rule of 11:
A number is divisible by 11 if the difference between the sum of its digits at odd positions and the sum of its digits at even positions is a multiple of 11.
Checking for Given Numbers:
A (712712): Difference = (7+2+1) - (1+7+2) = 10 - 10 = 0 (Divisible)
B (177210): Difference = (1+7+2) - (7+2+0) = 10 - 9 = 1 (Divisible)
C (64614): Difference = (6+6+4) - (4+1) = 16 - 5 = 11 (Divisible)
D (756148): Difference = (7+6+4) - (5+1+8) = 17 - 14 = 3 (Not Divisible)
Final Answer: D
Important Questions from Divisibility Rules
Find the least value of x for which 57x716 is divisible by 9.
Which of the following numbers is NOT divisible by 11?
If 321y72 is a multiple of 6, where y is a digit, what is the least value of y?
Which of the following numbers is divisible by 7 ?
- Which of the following numbers is divisible by 71?
