In a mathematical code, ‘Q‘ means divide,  ‘N’ means multiply,  ‘M’ means subtract and ‘P’ means addition. Then which of the following equation is correct ? 6 N 9 P 11 M 5 Q 2  =  ?

61.5 62.5 59 43

62.5

6 × 9 + 11 – 5 ÷ 2 54 + 11 – 5 ÷ 2 65 – 2.5 62.5