Q:

After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
– and ×, 6 and 4
 I. 7 × 6 + 8 ÷ 2 – 4
 II. 4 – 7 × 6 + 8 ÷ 2

• 1
  27, 42
• 2
  27, 47
• 3
  27, 49
• 4
  25, 40