Test: Mensuration- 2 - Bank Exams MCQ

- Volume Formula: Volume = Length × Breadth × Height
- Given Dimensions:
- Length = 8 cm
- Breadth = 6 cm
- Height = 3.5 cm
- Substituting the given values:
- 8 × 6 × 3.5
- 48 × 3.5 = 168
- Result: The volume of the cuboid is 168 cm³.

Area of the circle=πr²

2464 = 22/7 * r²

Radius of the circle=28 cm

Circumference of the circle=2 * π* r =2 * 22/7 * 28 

= 176 cm

Breadth of the rectangle=6/7 * 28=24 cm

Perimeter of the rectangle=2 * (l + b)

176 = 2 * (l + 24)

Length of the rectangle = 64 cm

Area of the rectangle = l * b = 24 * 64 = 1536 cm² 

use formula:1/2(sum of of parallel sides)(distance between them)

Area = Base x Height = 10 x 2 = 2 cm² .

The total surface of a cube is calculated using the formula: Total Surface Area = 6 x (side length)²

Edge of the cube = 1 cm

substitute the value into the formula: Total Surface Area = 6 x 1 ² = 6 cm ²

We know that area of triangle is equals to 1/2 base × altitude.
Here, base = 4 cm and altitude = 6 cm.
So, area = 1/2 × 4 × 6= 24 /2= 12 cm².

Let the length of one diagonal be d₁ = 20 cm, and the length of the other diagonal be d₂

The formula for the area of a rhombus is:
Area = 1/2 x d₁ x d₂

Substitute the given values:

200 cm² = 1/2 x 20 x d₂

200 cm² = 10 x d₂

20cm = d₂