Correct Answer - Option 2 : 10
Given:
Remainder on dividing the number by 11 = 5
Formula Used:
Dividend = Divisor × Quotient + Remainder
Calculations:
Let the quotient for dividing the number by 11 be q.
⇒ Number = 11 × q + 5
When this number is multiplied by 8 and 3 is added,
New number = 8 × (11q + 5) + 3
⇒ New number = 88q + 43
⇒ New number = (8 × 11q + 33) + 10 = 11 × (8q + 3) + 10
On dividing this number by 11,
Remainder = 10
∴ The remainder when given number is divided by 11 is 10.