Area – Aptitude MCQ Questions – 03 Posted on July 10, 2020July 10, 2020 by admin 0 Created on July 10, 2020 By admin Area – Aptitude MCQ Questions - 03 1 / 10 1. Twenty-nine times the area of a square is one square metre less than six times the area of the second square and nine times its side exceeds the perimeter of other square by 1 metre. The difference in the sides of these squares is : A. 5 m B. 54/11 m C. 6 m D. 11 m 2 / 10 2. In ΔPQR, side PQ = 32 cm and side PR = 25 cm. What is the area of ΔPQR ? A. 2 √ 154 sq.cm B. 3 √154 sq.cm C. 4 √308 sq.cm D. Cannot be determined E. None of these 3 / 10 3. In an isosceles triangle, the measure of each of the equal sides is 10 cm and the angle between them is 45° . The area of the triangle is : A. 25 cm2 B. 25/2√2 cm2 C. 25√2 cm2 D. 25√3 cm2 4 / 10 4. A triangle and a parallelogram are constructed on the same base such that their areas are equal. If the altitude of the parallelogram is 100 m, then the altitude of the triangle is : A. 10√2 m B. 100 m C. 100√ 2 m D. 200 m 5 / 10 5. The circumference of a circle, whose area is 24.64 m2 , is : A. 14.64 m B. 16.36 m C. 17.60 m D. 18.40 m 6 / 10 6. The ratio of the radii of two circle is 3 : 2. What is the ratio of their circumferences ? A. 2 : 3 B. 3 : 2 C. 4 : 9 D. None of these 7 / 10 7. A circular grassy plot of land, 42 cm is diameter, has a path 3.5 m wide running around it outside. The cost of gravelling the path at Rs. 4 per square metre is : A. Rs. 1002 B. Rs. 1802 C. Rs. 2002 D. Rs. 3002 8 / 10 8. A horse is tied at the corner of a rectangular field whose length is 20 m and width is 16 m, with a rope whose length is 14 m. Find the area which the horse can graze : A. 144 sq. m B. 154 sq. m C. 156 sq. m D. 164 sq. m 9 / 10 9. A triangle with sides 13 cm, 14 cm and 15 cm is inscribed in a circle. The radius of the circle is : A. 2 cm B. 3 cm C. 4 cm D. 8.125 cm 10 / 10 10. A skating champion moves along the circumference of a circle of radius 28 m in 44 sec. How many seconds will it take her to move along the perimeter of a hexagon of side 48 m ? A. 48 sec B. 68 sec C. 72 sec D. 84 sec E. 90 sec Your score is The average score is 0% LinkedIn Facebook Twitter 0% Restart quiz
1. Twenty-nine times the area of a square is one square metre less than six times the area of the second square and nine times its side exceeds the perimeter of other square by 1 metre. The difference in the sides of these squares is :
3. In an isosceles triangle, the measure of each of the equal sides is 10 cm and the angle between them is 45° . The area of the triangle is :
4. A triangle and a parallelogram are constructed on the same base such that their areas are equal. If the altitude of the parallelogram is 100 m, then the altitude of the triangle is :
7. A circular grassy plot of land, 42 cm is diameter, has a path 3.5 m wide running around it outside. The cost of gravelling the path at Rs. 4 per square metre is :
8. A horse is tied at the corner of a rectangular field whose length is 20 m and width is 16 m, with a rope whose length is 14 m. Find the area which the horse can graze :
9. A triangle with sides 13 cm, 14 cm and 15 cm is inscribed in a circle. The radius of the circle is :
10. A skating champion moves along the circumference of a circle of radius 28 m in 44 sec. How many seconds will it take her to move along the perimeter of a hexagon of side 48 m ?