Question : The value of $[84-(-8)\times [16-(11-3)]+{5+(-8)\times (-4)}]$ lies between:

Option 1: 186 and 189

Option 2: 186 and 187

Option 3: 183 and 186

Option 4: –187 and –184

Question : What is the value of $\frac{11 \times 11-24 \times 6 ~of~ 2+12 \times 12}{4 \times 5+6 \times 2 \div 4}$ ?

Option 1: 1

Option 2: –1

Option 3: 2

Option 4: –2

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 : Directions: By interchanging the given two numbers (not digits) which of the following equations will not be correct?
5 and 6

Option 1: 6 × 8 – 5 × 4 = 16

Option 2: 5 × 2 – 4 + 6 = 13

Option 3: 5 – 3 × 6 + 4 = –3

Option 4: 6 – 5 + 2 = 1

Question : The value of [–11 + 2 – 12 ÷ 4] × 5 is:

Option 1: 84

Option 2: 17

Option 3: –12

Option 4: –60

Question : Directions: By interchanging the given two numbers which of the following equations will be correct?
8 and 4

Option 1: 4 + 8 × 2 – 3 = 20

Option 2: 4 ÷ 2 + 8 × 3 = 16

Option 3: 4 + 3 × 8 – 2 = 21

Option 4: 8 – 4 + 6 = 9