Important questions about Area. Area MCQ questions with answers. Area exam questions and answers for students and interviews.

2. The breadth of a rectangular field is 75% of its length. If perimeter of the field is 1050 m, what will be th area of field ?

Options

A : 65700 sq.m

B : 54500 sq.m

C : 78700 sq.m

D : 67500 sq.m

3. The length, breadth and height of a room are in the ratio 7:3:1. If the breadth and height are doubled while the length is halved, then by what percent the total area of the 4 walls of the room will be increased ?

Options

A : 90%

B : 88%

C : 85%

D : 84%

4. What is the area of an obtuse angled triangle given below with two sides are 8 and 12 and the angle included between two sides is 150 deg?

Options

A : 48 sq units

B : 24 sq units

C : 12 sq units

D : 6 sq units

5. What is the length of the longest pole which can be kept in a room 12 m long, 4 m broad and 3 m high ?

Options

A : 13 m

B : 14 m

C : 15 m

D : 16 m

9. The perimeter of a square is equal to twice the perimeter of a rectangle of length 8cm and breadth 7cm. What is the circumference of a semicircle whose diameter is equal to the side of the square ?

Options

A : 55.12 cm

B : 22.54 cm

C : 42.51 cm

D : 38.57 cm

10. If a 36 cm thread is used to wrap a book, lengthwise twice and breadth wise once, what is the size of the book ?

Options

A : 288 sq.cm

B : 188 sq.cm

C : 144 sq.cm

D : 244 sq.cm

1. The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

Options

A : 5100 sq.m

B : 4870 sq.m

C : 4987 sq.m

D : 4442 sq.m

2. Area of a square and a rectangle are equal. If side of the square is 40 cm and length of the rectangle is 64 cm, what is the perimeter of the rectangle ?

Options

A : 187 cm

B : 178 cm

C : 149 cm

D : 194 cm

3. The area of a square is equal to the area of a rectangle. The length of the rectangle is 5 cm more than a side of the square and its breadth is 3 cm less than the side of the square. What is the perimeter of the rectangle ?

Options

A : 15 cm

B : 18 cm

C : 34 cm

D : 26 cm

4. The question given below contain two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question ? Question : What is the height of a right-angled triangle ? Statements : A. The area of the triangle is 20 times its base. B. The perimeter of the triangle is equal to that of a square of the side 10 cm.

Options

A : Only statement A is required

B : Only statement B is required

C : Both A & B are required

D : Neither (A) nor (B) is reuired

5. A circular piece of thin wire is converted into a rhombus of side 11 cm. Find the diameter of the circular piece?

Options

A : 28 cm

B : 3.5 cm

C : 7 cm

D : 14 cm

6. Square units 13 by 9 of an office area is

Options

A : 97

B : 117

C : 107

D : 127

8. The length and the breadth of rectangular field are in the ratio of 8 : 7. If charges of the painting the boundary of rectangle is at Rs. 10 per meter is Rs. 3000. What is the area of rectangular plot?