Select the correct combination of mathematical signs to replace '*' signs and to balance the following equation. 6 * 4 * 12 * 12

Try all option one by one;
From option (d),
6 * 4 * 12 * 12
Change the sign, as per the question,
6 x 4 - 12 = 12
Apply the BODMAS rule
After Multiplication
24 - 12 = 12
After Substraction
⇒     &nbsp12 = 12