Given: Here the dividend is 39811 and divisor is 7 Formula used: Dividend = Divisor × Quotient + Remainder Calculation: When 39811 is divided by 7 then quotient will be 5687 and the remainder is 2 ∴39811=5687×7+2 So, 2 must be subtracted from 39811 to make it completely divisible by 7 Hence, option (2) is correct