Question : The least distance of distinct vision is:

Option 1: 35 cm

Option 2: 25 cm

Option 3: 45 cm

Option 4: 15 cm

Question : What is the value of the Least Distance of Distinct vision (in cm) for a normal human being?

Option 1: 2.5

Option 2: 25

Option 3: 58

Option 4: 60

Question : $\triangle ABC \sim \triangle DEF$ such that AB = 9.1 cm and DE = 6.5 cm. If the perimeter of $\triangle DEF = 25$ cm, then the perimeter of $\triangle ABC$ is:

Option 1: 40 cm

Option 2: 30 cm

Option 3: 35 cm

Option 4: 45 cm

Question : If the circumference of a circle is 220 cm, then what is its radius?

Option 1: 26 cm

Option 2: 25 cm

Option 3: 35 cm

Option 4: 40 cm

Question : The circumference of the two circles is 110 cm and 330 cm respectively. What is the difference between their radii?

Option 1: 70 cm

Option 2: 15 cm

Option 3: 46 cm

Option 4: 35 cm

Question : If the length of each of two equal sides of an isosceles triangle is 10 cm and the adjacent angle is $45^{\circ}$, then the area of the triangle is:

Option 1: $20\sqrt{2}$ sq. cm

Option 2: $12\sqrt{2}$ sq. cm

Option 3: $25\sqrt{2}$ sq. cm

Option 4: $15\sqrt{2}$ sq. cm