Question : What is the value of (A × B) if A = 7 × 21 ÷ 49 - 8 × 7 ÷ 16 and B = 12 ÷ 6 – 3 × 2 + 5 × 3.

Option 1: –7

Option 2: –4.5

Option 3: –6

Option 4: –5.5

Question : What is the value of $\frac{91+13 \text { of }(45 ÷ 21 × 14 ÷ 5) - 22 × 4}{(42 × 21 ÷ 168 × 2) - (66 \text { of } 15 ÷ 90)}$?

Option 1: – 172

Option 2: – 81

Option 3: –162

Option 4: –144

Question : The value of 44 + 67 – 32 ÷ 4 + (9 + 5 + 5 + 4) – 4 × 12 ÷ 6 – 30 ÷ 5 is:

Option 1: 121

Option 2: 120

Option 3: 112

Option 4: 123

Question : Directions: After interchanging two signs and two numbers, the value of the given equation will be 44.
6 × 7 + 9 + 3 – 8

Option 1: + and ÷, 7 and 8

Option 2: + and –, 6 and 8

Option 3: × and +, 8 and 6

Option 4: × and ÷, 9 and 6

Question : P = 18 × 9 ÷ 6 + 5 × 15 ÷ 25 and Q = 15 ÷ 5 × 5 – 25 ÷ 5, what is the value of (P ÷ Q)?

Option 1: 2.5

Option 2: 2

Option 3: 3

Option 4: 1.5