Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
185 N 5 P 62 M 32 O 4 P 32 = ?

Option 1: 12

Option 2: 5

Option 3: 9

Option 4: 3

Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
21 O 5 P 69 N 3 P $\sqrt{225}$ M 88 = ?

Option 1: 61

Option 2: 65

Option 3: 55

Option 4: 50

Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
324 P 35 M 184 M 17 O 3 P 39 = ?

Option 1: 163

Option 2: 171

Option 3: 159

Option 4: 153

Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
162 N 6 M $\sqrt[3]{729}$ O 4 P 126 = ?

Option 1: 117

Option 2: 125

Option 3: 121

Option 4: 112

Question : Directions: If M denotes –, N denotes ÷, O denotes ×, and P denotes +, then what will come in place of (?) in the following equation?
√(169) O √(25) P 48 N 4 M 21 P 32 = ?

Option 1: 86

Option 2: 88

Option 3: 90

Option 4: 92