Question : Evaluate $6.9-[8.6-\{6.5-(5.4-\overline{4.3-2})\}]$

Option 1: 1.8

Option 2: 1.9

Option 3: 1.6

Option 4: 1.7

Question : $1.\overline{2} \times 0.\overline{03}$ =

Option 1: $0.\overline{04}$

Option 2: $0.0\overline{36}$

Option 3: $1.\overline{13}$

Option 4: $0.\overline{037}$

Question : The difference of $5.\overline{76}$ and $2.\overline{3}$ is:

Option 1: $2.\overline{54}$

Option 2: $3.\overline{73}$

Option 3: $3.\overline{46}$

Option 4: $3.\overline{43}$

Question : $\left (0.\overline{11} + 0.\overline{22} \right) × 3$ is equal to:

Option 1: $3$

Option 2: $1.\overline{9}$

Option 3: $1$

Option 4: $0.\overline{3}$

Question : In a triangle ABC, AD, BE, and CF are three medians. The perimeter of ABC is:

Option 1: equal to $(\overline {AD}+\overline{BE}+\overline{CF})$

Option 2: greater than $(\overline {AD}+\overline{BE}+\overline{CF})$

Option 3: less than $(\overline {AD}+\overline{BE}+\overline{CF})$

Option 4: none of these

Question : Simplify:
$5 \frac{1}{3}-\left\{4 \frac{1}{3}+\left(3 \frac{1}{3} \div \overline{2 \frac{1}{3}-\frac{1}{3}}\right)\right\}$

Option 1: $\frac{2}{3}$

Option 2: $\frac{1}{3}$

Option 3: $-\frac{1}{3}$

Option 4: $-\frac{2}{3}$