Question : What is the value of $ \frac{2.5 \times 2.5+0.3 \times 0.3+5 \times 0.3}{1.6 \times 1.6+0.6 \times 0.6-1.2 \times 1.6} $?

Option 1: 7.64

Option 2: 8.64

Option 3: 2.8

Option 4: 7.84

Question : What is the value of 2[3.5 × 3.5 + 2.5 × 2.5]?

Option 1: 39

Option 2: 37

Option 3: 38

Option 4: 36

Question : What is the value of 1.65 × 1.65 × 1.65 + 0.35 × 0.35 × 0.35 + 3.465?

Option 1: 8

Option 2: 7.5

Option 3: 4

Option 4: 5.5

Question : What is the value of $\frac{\sqrt{24} + \sqrt{216}}{\sqrt{96}}$?

Option 1: $2\sqrt{6}$

Option 2: $4\sqrt{6}$

Option 3: $2$

Option 4: $4$

Question : The value of $\sqrt{3\sqrt{3\sqrt{3......}}}$ is equal to:

Option 1: $\sqrt{3}$

Option 2: $3$

Option 3: $2\sqrt{3}$

Option 4: $3\sqrt{3}$