Question : What is the value of $\left(\frac{21}{46} \div \frac{1}{6}\right)$ of $\frac{23}{42}+\frac{96}{576} \times \frac{24}{3}-\left(\frac{88}{56} \times \frac{7}{9} \div \frac{5}{36}\right)$ ?

Option 1: $\frac{-163}{28}$

Option 2: $\frac{-179}{30}$

Option 3: $\frac{11}{2}$

Option 4: $\frac{5}{2}$

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 $(1\div 4) \ \text{of} \ 16+{120\div 24 \times 10}$?

Option 1: 40

Option 2: 46

Option 3: 50

Option 4: 54

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 $\frac{(45 \times 3 \div 27 \times 4)(81 \div 5 \times 85 \div 51)}{(108 \div 18 \times 7\div21)(133 \times 3 \div 38 \times 4)} ?$

Option 1: $\frac{46}{7}$

Option 2: $\frac{45}{7}$

Option 3: $\frac{54}{7}$

Option 4: $\frac{39}{7}$