Question : Directions: Which of the mathematical signs should be interchanged in the below equation to make it mathematically correct?
45 – 6 + 108 ÷ 12 × 14 = 5

Option 1: ÷ and –

Option 2: × and –

Option 3: + and ×

Option 4: + and –

Question : Directions: Which two signs should be interchanged to make the following equation correct?
6 ÷ 24 + 6 × 7 – 5 = 29

Option 1: ÷ and ×

Option 2: ÷ and +

Option 3: ÷ and –

Option 4: × and +

Question : Directions: What will come in the place of (?) in the following equation, if + and × are interchanged and also 5 and 9 are interchanged?
3 + 9 – 6 × 5 ÷ 3 = ?

Option 1: 10

Option 2: 16

Option 3: 12

Option 4: 14

Question : Directions: Select the correct combination of mathematical signs to replace * signs and balance the following equation. 
6 * 4 * 12 * 12

Option 1: +, –, =

Option 2: +, =, ÷

Option 3: =, –, ÷

Option 4: ×, –, =

Question : Directions: Which two signs must be interchanged to correct the following equation?
35 + 7 × 12 – 6 ÷ 2 = 6

Option 1: – and ×

Option 2: – and ÷

Option 3: + and ×

Option 4: × and ÷