Sarkari Naukri

Government Exams Preparation

Mensuration MCQ 1

 5%

Question 1 of 20

1. A man walks entirely around his semi-circular garden. What is the area of his garden, if he walks 324m?

Question 1 of 20

Question 2 of 20

2. Length of a rectangle is 53 metre, while its breath is 28 metre. Cost of covering it with grass bed is Rs.27 sq meter. Find total expenditure?

Question 2 of 20

Question 3 of 20

3. The ratio of the length and the breadth of a rectangle is 4 : 3 and the area of the rectangle is 6912 sq cm. Find the ratio of the breadth and the area of the rectangle?

Question 3 of 20

Question 4 of 20

4. Smallest side of a right angled triangle is 13 cm less than the side of a square of perimeter 72 cm. Second largest side of the right angled triangle is 2 cm less than the length of the rectangle of area 112 cm² and breadth 8 cm. What is the largest side of the right angled triangle?

Question 4 of 20

Question 5 of 20

5. Ramesh runs along a circular park every day at a speed of 60m/min. One day he runs along the diameter with same speed and crosses the park. He needed 60 minutes less to cross the park. What is the radius of the park?

Question 5 of 20

Question 6 of 20

6. Base of a right-angle triangle is 9 cm and its area is 81 sq cm. Find its height.

Question 6 of 20

Question 7 of 20

7. The area of the square formed on the diagonal of a rectangle as its side is 108 1/3 % more than the area of the rectangle. If the perimeter of the rectangle is 28 units, find the difference between the sides of the rectangle?

Question 7 of 20

Question 8 of 20

8. The perimeter of a square is equal to twice the perimeter of a rectangle of length 10 cm and breadth 4 cm. What is the circumference of a semi-circle whose diameter is equal to the side of the square?

Question 8 of 20

Question 9 of 20

9. Length of a rectangle is 12cm more than its breadth and it has a perimeter of 200cm. What will be diameter of a circle whose area matches the area of this rectangle?

Question 9 of 20

Question 10 of 20

10. Difference between the circumferences of two circles is 132 cm and radius of the smaller circle is 14 cm. Find the radius of the larger circle?

Question 10 of 20

Question 11 of 20

11. The length of a rectangular plot is thrice its breadth. If the area of the rectangular plot is 867 sq m, then what is the breadth of the rectangular plot?

Question 11 of 20

Question 12 of 20

12. The length of a rectangle is reduced by 30%. By what percent would the width have to be increased to maintain the original area?

Question 12 of 20

Question 13 of 20

13. The ratio of length and breadth of rectangle is 5:2 respectively. The respective ratio of its perimeter and area is 1:3 (irrespective of the unit). What is the length of the rectangle?

Question 13 of 20

Question 14 of 20

14. The length of a rectangular floor is more than its breadth by 200%. If Rs. 324 is required to paint the floor at the rate of Rs. 3 per sq m, then what would be the length of the floor?

Question 14 of 20

Question 15 of 20

15. Six spherical cannon balls are tightly packed into a rectangular box in one layer. Each row has two cannon balls and each column has three. What part of the box is empty?

Question 15 of 20

Question 16 of 20

16. Baskin n Robbin’s biggest ice-cream cardboard cone has height of 24 cm and slant height of 25cm. One sheet of cardboard makes 8 such cones. What is area of the sheet?

Question 16 of 20

Question 17 of 20

17. An order was placed for the supply of a carpet whose breadth was 6 m and length was 1.44 times the breadth. What be the cost of a carpet whose length and breadth are 40% more and 25% more respectively than the first carpet. Given that the ratio of carpet is Rs. 45 per sq m?

Question 17 of 20

Question 18 of 20

18. A circular wire of radius 49 cm is cut and bent in the form of a rectangle whose sides are in the ratio of 4:7. The smaller side of the rectangle is ?

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Question 19 of 20

19. Suresh wanted to keep volume of his right circular cone shaped cap same, but increase its height to 9 times. By how much should he increase or decrease the radius?

Question 19 of 20

Question 20 of 20

20. The length of a rectangle, which is 25 cm is equal to the length of a square and the area of the rectangle is 125 square cm less than the area of the square. What is the breadth of the rectangle?

Question 20 of 20