MCQOPTIONS
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MCQOPTIONS
This section includes 100 Mcqs, each offering curated multiple-choice questions to sharpen your Area knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The radius of a circle is increased by 1%. Find how much % does its area increases? |
| A. | 1.01% |
| B. | 5.01% |
| C. | 3.01% |
| D. | 2.01% |
| Answer» E. | |
| 2. |
The cross-section of a cannel is a trapezium in shape. If the cannel is 10 m wide at the top and 6 m wide at the bottom and the area of cross-section is 640 sq m, the depth of cannel is? |
| A. | 20 m |
| B. | 60 m |
| C. | 40 m |
| D. | 80 m |
| Answer» E. | |
| 3. |
The side of a square is increased by 25% then how much % does its area increases? |
| A. | 52.65 |
| B. | 56.25 |
| C. | 50.75 |
| D. | |
| Answer» C. 50.75 | |
| 4. |
The perimeter of a rhombus is 68 cm and one of its diagonals is 16 cm. Find its area? |
| A. | 260 cm |
| B. | 240 cm |
| C. | 280 cm |
| D. | 220 cm |
| Answer» C. 280 cm | |
| 5. |
The area of a parallelogram is 128sq m and its altitude is twice the corresponding base. Then the length of the base is? |
| A. | 8 m |
| B. | 10 m |
| C. | 6 m |
| D. | 12 m |
| Answer» B. 10 m | |
| 6. |
The diagonals of a rhombus are 15 cm and 20 cm. Find its area? |
| A. | 120 sq m |
| B. | 300 sq m |
| C. | 150 sq m |
| D. | 480 sq m |
| Answer» D. 480 sq m | |
| 7. |
The length and breadth of a rectangle is increased by 10% and 25% respectively. What is the increase in the area? |
| A. | 27.5% |
| B. | 37.5% |
| C. | 47.5% |
| D. | 57.5% |
| Answer» C. 47.5% | |
| 8. |
The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is? |
| A. | 529 sq m |
| B. | 240 sq m |
| C. | 260 sq m |
| D. | 480 sq m |
| Answer» E. | |
| 9. |
The length of a rectangle is increased by 25% and its breadth is decreased by 20%. What is the effect on its area? |
| A. | Remains same |
| B. | 5?crease |
| C. | 5% increase |
| D. | 10% increase |
| Answer» B. 5?crease | |
| 10. |
The radius of a circular wheel is 1.75 m, how many revolutions will it make in traveling 1 km? |
| A. | 1000 |
| B. | 2000 |
| C. | 3000 |
| D. | 4000 |
| Answer» B. 2000 | |
| 11. |
The ratio of the radius of two circles is 1: 3, and then the ratio of their areas is? |
| A. | 1:3 |
| B. | 1:6 |
| C. | 1:9 |
| D. | 1:5 |
| Answer» D. 1:5 | |
| 12. |
A rectangular lawn of dimensions 80 m * 60 m has two roads each 10 m wide running in the middle of the lawn, one parallel to the length and the other parallel to the breadth. What is the cost of traveling the two roads at Rs.3 per sq m? |
| A. | Rs.3600 |
| B. | Rs.3700 |
| C. | Rs.3800 |
| D. | Rs.3900 |
| Answer» E. | |
| 13. |
A rope of which a calf is tied is increased from 12 m to 23 m, how much additional grassy ground shall it graze? |
| A. | 1120 m |
| B. | 1250 m |
| C. | 1210 m |
| D. | D. |
| Answer» D. D. | |
| 14. |
The radius of the two circular fields is in the ratio 3: 5 the area of the first field is what percent less than the area of the second? |
| A. | 50% |
| B. | 60% |
| C. | 40% |
| D. | 64% |
| Answer» E. | |
| 15. |
If the wheel is 14 cm then the number of revolutions to cover a distance of 1056 cm is? |
| A. | 15 |
| B. | 10 |
| C. | 14 |
| D. | 12 |
| Answer» E. | |
| 16. |
Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter? |
| A. | Rs.150 |
| B. | Rs.132 |
| C. | Rs.100 |
| D. | Rs.125 |
| Answer» C. Rs.100 | |
| 17. |
Find the area of circle whose radius is 7m? |
| A. | 24 sq m |
| B. | 154 sq m |
| C. | 145 sq m |
| D. | 167 sq m |
| Answer» C. 145 sq m | |
| 18. |
If the area of circle is 616 sq cm then its circumference? |
| A. | 78 m |
| B. | 88 m |
| C. | 75 m |
| D. | 70 m |
| Answer» C. 75 m | |
| 19. |
Find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 9 cm and 6 cm? |
| A. | 120 sq m |
| B. | |
| C. | C. |
| D. | D. |
| Answer» C. C. | |
| 20. |
What is the ratio between perimeters of two squares one having 3 times the diagonal then the other? |
| A. | 4:8 |
| B. | 1:4 |
| C. | 6:2 |
| D. | 3:1 |
| Answer» E. | |
| 21. |
A circular wire of radius 21cm is cut and bent to form in the form of a rectangle whose sides are in the ratio of 6:5. Assuming, = 22/7, the area enclosed by the rectangle is |
| A. | 540 cm |
| B. | 1080 cm |
| C. | 2160 cm |
| D. | 4320 cm |
| Answer» C. 2160 cm | |
| 22. |
How many minimum number of square tiles are needed to cover a rectangular floor of dimension 5.25m and 5.10m completely? |
| A. | 1190 |
| B. | 1020 |
| C. | 1080 |
| D. | 1230 |
| Answer» D. 1230 | |
| 23. |
A square farm of side 240 meters has a small rectangular area for barn construction. This barn area has its length 10 meters more than its breadth and its area measures one-eighth the square farm. How much the owner has to spend to build a wall around the barn area at rate of Rs. 1.5 per meter? |
| A. | Rs. 510 |
| B. | Rs. 470 |
| C. | Rs. 3500 |
| D. | Rs. 980 |
| Answer» B. Rs. 470 | |
| 24. |
Original breadth of a rectangular box is 20 cm. The box was then remade in such a way that its length got increased by 30% but the breadth decreased by 20%. This led to an increase in area by 100sq.cm. What is the new area of the box? |
| A. | 3600 sq.cm. |
| B. | 3200 sq.cm. |
| C. | 2600 sq.cm. |
| D. | 2500 sq.cm. |
| Answer» D. 2500 sq.cm. | |
| 25. |
Anil has a rectangular farm and he builds a road along the border of the farm from outside. The road is 5m wide and has an area of 600 m2. What is ratio of breadth and length of the farm? |
| A. | 1:1 |
| B. | 2:3 |
| C. | 4:7 |
| D. | Cannot be determined |
| Answer» E. | |
| 26. |
What will be increase in area of an equilateral triangle if its side is increased by 20%? |
| A. | 20% |
| B. | 40% |
| C. | 44% |
| D. | 33% |
| Answer» D. 33% | |
| 27. |
The perimeters of two squares are 40 cm and 32 cm. Find the perimeter of a third square whose area is equal to the difference of the areas of the two squares . |
| A. | 24 cm |
| B. | 26 cm |
| C. | 23 cm |
| D. | 28 cm |
| Answer» B. 26 cm | |
| 28. |
A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered.If the area of the field is 680 sq.ft, how many feet of fencing will be required ? |
| A. | 84 feet |
| B. | 88 feet |
| C. | 85 feet |
| D. | 89 feet |
| Answer» C. 85 feet | |
| 29. |
The percentage increase in the area of a rectangle, if each of its sides is increased by 20% is |
| A. | 44% |
| B. | 45% |
| C. | 34% |
| D. | 35% |
| Answer» B. 45% | |
| 30. |
The ratio between the length and the breadth of a rectangular park is 3 : 2. If a man cycling along the boundary of the park at the speed of 12 km/hr completes one round in 8 minutes, then the area of the park (in sq. m) is |
| A. | 153500m |
| B. | 152500m |
| C. | 153800m |
| D. | 153600m |
| Answer» E. | |
| 31. |
The area of a rectangle is 460 square metres. If the length is 15% more than the breadth, what is the breadth of the rectangular field ? |
| A. | 17 meter |
| B. | 23 meter |
| C. | 20 meter |
| D. | 25 meter |
| Answer» D. 25 meter | |
| 32. |
John, Joni and Janardan start running at same time from the same point on a circular track of 70 meters radius. John and Joni run clockwise and Janardan runs counter clockwise. If John meets Janardan every 66 seconds and Joni meets Janardan every 110 seconds, how frequently(in seconds) will John meet Joni? |
| A. | 165q |
| B. | 176 |
| C. | 330 |
| D. | 44 |
| Answer» D. 44 | |
| 33. |
If the length is increased by 25%, by what percent the width of a rectangle should be decreased so as to keep the area same. |
| A. | 25% |
| B. | 20% |
| C. | 30% |
| D. | 10% |
| Answer» C. 30% | |
| 34. |
A triangular ground has 8km, 10km and 6km as its sides. It is to be painted at the rate of Rs. 8 per sq.km. How much will it cost? |
| A. | Rs. 256 |
| B. | Rs. 3840 |
| C. | Rs. 384 |
| D. | Rs. 192 |
| Answer» E. | |
| 35. |
The ratio of the areas of a square and rhombus whose base is same is: |
| A. | 1:2 |
| B. | 2:1 |
| C. | 1:1 |
| D. | 3:1 |
| Answer» D. 3:1 | |
| 36. |
Length of a rectangular ground is 15m more than its breadth. What will be its area if Length : Breadth is 7:4? |
| A. | 700 sq.m. |
| B. | 450 sq.m. |
| C. | 900 sq.m. |
| D. | 850 sq.m. |
| Answer» B. 450 sq.m. | |
| 37. |
The area of a square field 3136 sq m, if the length of cost of drawing barbed wire 3 m around the field at the rate of Rs.1.50 per meter. Two gates of 1 m width each are to be left for entrance. What is the total cost? |
| A. | Rs.1014 |
| B. | Rs.1140 |
| C. | Rs.999 |
| D. | Rs.1085 |
| Answer» D. Rs.1085 | |
| 38. |
A rectangular grass field is 75 m * 55 m, it has a path of 2.5 m wide all round it on the outside. Find the area of the path and the cost of constructing it at Rs.2 per sq m? |
| A. | 675, Rs.1350 |
| B. | 575, Rs.1350 |
| C. | 1350, Rs.675 |
| D. | None |
| Answer» B. 575, Rs.1350 | |
| 39. |
A rectangular field has area equal to 150 sq m and perimeter 50 m. Its length and breadth must be? |
| A. | 12 m, 10 m |
| B. | 13 m, 12 m |
| C. | 14 m, 11 m |
| D. | 15 m, 10 m |
| Answer» E. | |
| 40. |
The length of rectangle is thrice its breadth and its perimeter is 96 m, find the area of the rectangle? |
| A. | 432 sq m |
| B. | 356 sq m |
| C. | 452 sq m |
| D. | 428 sq m |
| Answer» B. 356 sq m | |
| 41. |
If the perimeter of a rectangular garden is 600 m, its length when its breadth is 100 m is? |
| A. | 650 m |
| B. | 600 m |
| C. | 200 m |
| D. | 300 m |
| Answer» D. 300 m | |
| 42. |
The perimeter of one square is 48 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined? |
| A. | 15 2 cm |
| B. | 13 2 cm |
| C. | 16 2 cm |
| D. | 17 2 cm |
| Answer» C. 16 2 cm | |
| 43. |
The ratio of the area of a square to that of the square drawn on its diagonal is? |
| A. | 2:5 |
| B. | 3:4 |
| C. | 3:5 |
| D. | 1:2 |
| Answer» E. | |
| 44. |
What is the area of a square field whose diagonal of length 20 m? |
| A. | 300 sq m |
| B. | 250 sq m |
| C. | 200 sq m |
| D. | 400 sq m |
| Answer» D. 400 sq m | |
| 45. |
What is the perimeter of a square field whose diagonal is 8 2? |
| A. | 64 m |
| B. | 32 m |
| C. | 30 m |
| D. | 16 m |
| Answer» C. 30 m | |
| 46. |
What is the area of square field whose side of length 15 m? |
| A. | 225 sq m |
| B. | 220 sq m |
| C. | 100 sq m |
| D. | 30 sq m |
| Answer» B. 220 sq m | |
| 47. |
The sides of a triangle are in the ratio 5: 12: 13 and its perimeter is 300 m, its area is? |
| A. | 3000 sq m |
| B. | 3127 sq m |
| C. | 3225 sq m |
| D. | 3750 sq m |
| Answer» B. 3127 sq m | |
| 48. |
The base of a right triangle is 8 and hypotenuse is 10. Its area is? |
| A. | 12 |
| B. | 80 |
| C. | 59 |
| D. | 24 |
| Answer» E. | |
| 49. |
The length of the rectangular field is double its width. Inside the field there is square shaped pond 8m long. If the area of the pond is 1/8 of the area of the field. What is the length of the field? |
| A. | 31 m |
| B. | 32 m |
| C. | 16 m |
| D. | 20 m |
| Answer» C. 16 m | |
| 50. |
The altitude of an equilateral triangle of side 2 3 cm is? |
| A. | 3/2 cm |
| B. | 1/2 cm |
| C. | 3/4 cm |
| D. | 3 cm |
| Answer» E. | |