Question

Any number in the form of TTT is always divisible by .

• A. 3
• B. 11
• C. 5

Answer 1

The correct option is A 3

Here,
Any number in the form of TTT is divisible by 3 because T + T + T = 3T.

Divisibility by 3: If the sum of all the digits is divisible by 3, then the number is itself divisible by 3.​​​​​
$\therefore$ TTT is divisible by 3.