Question : The value of $0. \overline{57}-0.4 \overline{32}+0.3 \overline{5}$ is:

Option 1: $0.4 \overline{98}$

Option 2: $0.4 \overline{94}$

Option 3: $0. \overline{498}$

Option 4: $0. \overline{495}$

Question : The value of $0.4 \overline{6}+0.7 \overline{23}-0.3 \overline{9} \times 0. \overline{7}$ is:

Option 1: $0.\overline{97}$

Option 2: $0.\overline{57}$

Option 3: $0.\overline{77}$

Option 4: $0.\overline{87}$

Question : If $\mathrm{A}=0.3 \overline{12}, \mathrm{~B}=0.4 \overline{15}$ and $\mathrm{C}=0.30 \overline{9}$, then what is the value of $A + B + C$?

Option 1: $\frac{1141}{1100}$

Option 2: $\frac{1097}{1100}$

Option 3: $\frac{1211}{1100}$

Option 4: $\frac{1043}{1100}$

Question : If $A =(\frac{1}{0.4})+(\frac{1}{0.04})+(\frac{1}{0.004})+....$ upto 8 terms, then what is the value of $A$?

Option 1: 27272727.5

Option 2: 25252525.5

Option 3: 27777777.5

Option 4: 25555555.5

Question : If $(4 y-\frac{4}{y})=13$, find the value of $(y^2+\frac{1}{y^2})$.

Option 1: $12 \frac{11}{16}$

Option 2: $10 \frac{9}{16}$

Option 3: $12 \frac{9}{16}$

Option 4: $8 \frac{9}{16}$