Q:

In the following question, two signs and two numbers need to be interchanged to make it correct. Select the appropriate signs and number from the given alternatives.
6 × 8 + 2 = 20

• 1
  × and + , 6 and 2
• 2
  + and × , 6 and 8
• 3
  + and ×, 2 and 8
• 4
  × and +, 2 and 6