Correct option is C
Given:
The signs ‘+’ and ‘÷’ are interchanged, that means
+ will be treated as ÷
÷ will be treated as +
A) 16 ÷ 8 + 4 × 6 = 26
After interchange → 16 + 8 ÷ 4 × 6
= 16 + 2 × 6
= 16 + 12
= 28 (not correct)
B) 4 × 12 ÷ 36 + 3 = 58
After interchange → 4 × 12 + 36 ÷ 3
= 48 + 12
= 60 (not correct)
C) 28 + 14 ÷ 2 × 6 = 14
After interchange → 28 ÷ 14 + 2 × 6
= 2 + 12
= 14 (correct)
D) 16 + 4 ÷ 4 × 6 = 22
After interchange → 16 ÷ 4 + 4 × 6
= 4 + 24
= 28 (not correct)
Thus, the correct option is (C).