After interchanging the given two signs what will be the values of equation (I) and (II) respectively?
× and ÷
I. 18 ÷ 3 – 4 × 2 + 7
II. 18 × 3 ÷ 6 – 8 + 4

Correct option is C

Given: × and ÷
I. 18 ÷ 3 – 4 × 2 + 7
II. 18 × 3 ÷ 6 – 8 + 4
Equation I:
Original: 18 ÷ 3 – 4 × 2 + 7
After swapping × and ÷:
18 × 3 – 4 ÷ 2 + 7
1. Divide (÷) 18 × 3 – 2 + 7
2. Multiply (×) 54 – 2 + 7
3. Addition (+) 61 – 2
4. Subtract (-) 59
Equation II:
Original: 18 × 3 ÷ 6 – 8 + 4
After swapping × and ÷:
18 ÷ 3 × 6 – 8 + 4
1. Divide (÷) 6 × 6 – 8 + 4
2. Multiply (×) 36 – 8 + 4
3. Addition (+) 40 – 8
4. Subtract (-) 32
Correct answer is (c) 59 and 32.