Area – Aptitude MCQ Questions – 12 Posted on July 12, 2020July 12, 2020 by admin 0 Created on July 12, 2020 By admin Area – Aptitude MCQ Questions - 12 1 / 10 1. If the area of the trapezium whose parallel sides are 6 cm and 10 cm is 32 sq. cm, then the distance between the parallel sides is : A. 2 cm B. 4 cm C. 5 cm D. 8 cm 2 / 10 2. The radius of a circle is 20% more than the height of a right-angled triangle. The base of the triangle is 36 cm. If the area of triangle and circle be equal, what will be area of circle ? A. 72 cm2 B. 128 cm2 C. 144 cm2 D. 216 cm2 E. Cannot be determined 3 / 10 3. The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is : A. 29.46 km/hr B. 31.68 km/hr C. 32.72 km/hr D. 36.25 km/hr 4 / 10 4. The ratio of the outer and the inner perimeters of a circular path is 23 : 22. If the path is 5 metres wide, the diameter of the inner circle is : A. 55 m B. 110 m C. 220 m D. 230 m 5 / 10 5. The circumference of a circle is 100 cm. The side of a square inscribed in the circle is : A. 50√2 cm2 B. 100/π cm2 C. 50√2 /π cm2 D. 100√2 /π cm2 6 / 10 6. If the radius of a circle is increased by 200%, then its area will increase by : A. 200% B. 400% C. 800% D. 900% 7 / 10 7. The area of a circle whose radius is the diagonal of a square whose area is 4 sq. units is : A. 16π sq. units B. 4π sq. units C. 6π sq. units D. 8π sq. units 8 / 10 8. The circumference of a circle is 10% more than the perimeter of a square. If the difference between the area of the circle and that of the square is 216 cm2, how much does the diagonal of the square measure ? A. 14√2 B. 14 C. 20 D. 20√2 9 / 10 9. A piece of wire when bent to from a circle will have a radius of 84 cm. If the wire is bent to form a square, the length of a side of the square is : A. 216 cm B. 133 cm C. 132 cm D. 168 cm 10 / 10 10. A carpenter is designing a table. The table will be in the form of a rectangle whose length is 4 feet more than its width. How long should the table be if the carpenter wants the area of the table to be 45 sq. ft ? A. 6 ft B. 9 ft C. 11 ft D. 13 ft Your score is The average score is 0% LinkedIn Facebook Twitter 0% Restart quiz
1. If the area of the trapezium whose parallel sides are 6 cm and 10 cm is 32 sq. cm, then the distance between the parallel sides is :
2. The radius of a circle is 20% more than the height of a right-angled triangle. The base of the triangle is 36 cm. If the area of triangle and circle be equal, what will be area of circle ?
3. The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is :
4. The ratio of the outer and the inner perimeters of a circular path is 23 : 22. If the path is 5 metres wide, the diameter of the inner circle is :
8. The circumference of a circle is 10% more than the perimeter of a square. If the difference between the area of the circle and that of the square is 216 cm2, how much does the diagonal of the square measure ?
9. A piece of wire when bent to from a circle will have a radius of 84 cm. If the wire is bent to form a square, the length of a side of the square is :
10. A carpenter is designing a table. The table will be in the form of a rectangle whose length is 4 feet more than its width. How long should the table be if the carpenter wants the area of the table to be 45 sq. ft ?