Question

If the number x4441 is divisible by 11, what is the face value of x?

• A. 5
• B. 3
• C. 2
• D. 4

Answer 1

Answer:

B. 3

Solution:

Divisibility rule of 11 is,

(x + 4 + 1) – (4 + 4) is divisible by 11,

⇒ For (x – 3) to be divisible by 11,

x = 3

∴ Value of x = 3

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