Question : What is the value of $42 \div[18-\{6+(3$ of $4-4-2$ of 5$)\}] ?$

Option 1: 5

Option 2: 6

Option 3: 2

Option 4: 3

Question : What is the value of $\frac{99 \div 33+44 \div 11 \text { of } 4}{24 \div 12–4+3}$?

Option 1: 6

Option 2: 4

Option 3: 1

Option 4: 8

Question : What is the value of $\frac{17-8 \times 5+4 \times 3}{5 \times 3 \div 6+2 \times 4} ?$

Option 1: $\frac{-25}{21}$

Option 2: $\frac{-22}{21}$

Option 3: $\frac{-5}{6}$

Option 4: $\frac{-8}{7}$

Question : What is the value of $\frac{14+7-12+15-17+2-3+17}{2+7-9+2-4+22} ?$

Option 1: $\frac{23}{20}$

Option 2: $\frac{17}{20}$

Option 3: $\frac{19}{20}$

Option 4: $\frac{33}{20}$

Question : What is the value of $\frac{72}{22} \times \frac{11}{3} \div \frac{21}{9}$ of $\frac{18}{7} ?$

Option 1: 6

Option 2: 36

Option 3: 8

Option 4: 2