Question : Directions: If A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division, then what will be the value of the following expression?
35 B 2 A 5 B (40 C 37) A (8 B 4) D 16 C 14 = ?

Option 1: 66

Option 2: 54

Option 3: 73

Option 4: 56

Question : Directions: If A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division, then what will be the value of the following expression?
50 D (2 B 5) A 3 B (15 A 12) C 2 B (18 C 15) =?

Option 1: 54

Option 2: 127

Option 3: 80

Option 4: 89

Question : Directions: If A denotes addition, B denotes multiplication, C denotes subtraction, and D denotes division, then what will be the value of the following expression?
74 A (31 B 2) B 2 C (68 C 4) D (4 B 2) = ?

Option 1: 188

Option 2: 190

Option 3: 98

Option 4: 160

Question : Adding Cl₂ to benzene in the presence of AlCl₃ is an example of:

Option 1: Elimination reaction

Option 2: Substitution reaction

Option 3: Addition reaction

Option 4: None of the options

Question : In addition to the accessibility of raw materials, an industry's location is influenced by the availability of which of the following?

Option 1: Environmental protection and vegetation

Option 2: Manpower and energy sources

Option 3: Transportation and bioenergy 

Option 4: Water and inputs