MCQOPTIONS
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MCQOPTIONS
This section includes 143 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Quizzes knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
The length and breadth of a square are increased by 40% and 30% respectively. The area of the resulting rectangle exceeds the area of the square by:________? |
| A. | 42% |
| B. | 62% |
| C. | 82% |
| D. | none of these |
| Answer» D. none of these | |
| 52. |
The length and breadth of a rectangular piece of land are in the ratio of 5:3. The owner spent Rs 3000 for surroundings it from are the sides at Rs 7.50 per meter. The difference between is length and breadth is_________? |
| A. | 50m |
| B. | 100m |
| C. | 150m |
| D. | 200m |
| Answer» B. 100m | |
| 53. |
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% | |
| 54. |
The largest size of bamboo that can be placed in a square of area 100 sq.meters is__________? |
| A. | 10m |
| B. | 14.14m |
| C. | 20m |
| D. | 25m |
| Answer» C. 20m | |
| 55. |
The difference between the radi of the smaller circle and the bigger circle is 7cm and the difference between the area of two circles is 1078Sq.cm Radius of the smaller circle is_________? |
| A. | 17.5cm |
| B. | 21cm |
| C. | 28cm |
| D. | None of these |
| Answer» E. | |
| 56. |
The difference between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is__________? |
| A. | 1520 m2 |
| B. | 2420 m2 |
| C. | 2480 m2 |
| D. | 2520 m2 |
| Answer» E. | |
| 57. |
The diameter of a circle is 105 cm less than the circumference what is the diameter of the circle? |
| A. | 44 cm |
| B. | 46 cm |
| C. | 48 cm |
| D. | 49 cm |
| Answer» E. | |
| 58. |
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 | |
| 59. |
The diagonal of a square is 4√2cm. The diagonal is another square whose area is double that of the first square is__________? |
| A. | 8cm |
| B. | 8√2cm |
| C. | 16cm |
| D. | 4√2cm |
| Answer» B. 8√2cm | |
| 60. |
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. | |
| 61. |
The circumferences of two concentric circles are 176 m and 132 cm respectively. What is the difference between their radii? |
| A. | 5 m |
| B. | 7 m |
| C. | 8 m |
| D. | 44 m |
| Answer» C. 8 m | |
| 62. |
The base of a right triangle is 8 and hypotenuse is 10. Its area is________? |
| A. | 12 |
| B. | 80 |
| C. | 59 |
| D. | 24 |
| Answer» B. 80 | |
| 63. |
The areas of two similar triangles are 12 cm2 and 48SQ. cm .If the height of the smaller one is 2.1cm than the corresponding height of the bigger one is_________? |
| A. | 0.525cm |
| B. | 4.2cm |
| C. | 80% |
| D. | 60% |
| Answer» C. 80% | |
| 64. |
The area of the largest circle that can be drawn inside a rectangle with sides 18cm and 14cm is_________? |
| A. | 49 Sq.cm |
| B. | 154 Sq.cm |
| C. | 378Sq.cm |
| D. | 1078 Sq.cm |
| Answer» C. 378Sq.cm | |
| 65. |
The area of the base of a rectangular tank is 6500Sq.cm and the volume of water containing in it is 2-6 cubic meters. The depth of the water in the tank is |
| A. | 2.5m |
| B. | 3m |
| C. | 5.5m |
| D. | 4m |
| Answer» E. | |
| 66. |
The area of largest triangle that can be inscribed in a semicircle of radius R cm is__________? |
| A. | 2R square cm |
| B. | square R square cm |
| C. | 1/2 square R square cm |
| D. | 2 square R square cm |
| Answer» C. 1/2 square R square cm | |
| 67. |
The area of sector of a circle whose radius is 12 metro and whose angle at the center is 42° is? |
| A. | 26.4 m squre |
| B. | 39.6 m squre |
| C. | 52.8 m squre |
| D. | 79.2 m squre |
| Answer» D. 79.2 m squre | |
| 68. |
The area of a triangle will be when a = 1m, b = 2m, c = 3m, a, b, c being lengths of respective sides. |
| A. | 0 sq m |
| B. | 3 sq m |
| C. | 2 sq m |
| D. | 6 sq m |
| Answer» B. 3 sq m | |
| 69. |
The area of a triangle is with base 4m and height 5m? |
| A. | 20 sq m |
| B. | 10 sq m |
| C. | 5 sq m |
| D. | 3 sq m |
| Answer» C. 5 sq m | |
| 70. |
The area of a square field is 6050 Sq.m.The length of it diagonal is_________? |
| A. | 110m |
| B. | 112m |
| C. | 120cm |
| D. | 135m |
| Answer» B. 112m | |
| 71. |
The area of a rhombus in 2016 Sq.cm and its side is 65cm. The length of its diagonals are________? |
| A. | 125cm, 35cm |
| B. | 126cm,32cm |
| C. | 132cm,26cm |
| D. | 135cm,25cm |
| Answer» C. 132cm,26cm | |
| 72. |
The area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm is__________? |
| A. | 0.35 cm square |
| B. | 17.5 cm square |
| C. | 8.75 cm square |
| D. | 55 cm square |
| Answer» D. 55 cm square | |
| 73. |
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 | |
| 74. |
The area of a rectangle is thrice that of a square. The length of the rectangle is 40 cm and the breadth of the rectangle is (3/2) times of the square. The side of the square in cm is__________? |
| A. | 15 |
| B. | 20 |
| C. | 30 |
| D. | 60 |
| Answer» C. 30 | |
| 75. |
The area of a rectangle is 12 sq.metres and it’s length is 3 times that of it’s breadth. What is the perimeter of the rectangle? |
| A. | 14m |
| B. | 18m |
| C. | 4m |
| D. | None of these |
| Answer» E. | |
| 76. |
The area of a circle is 24.64Sq.m. the circumference of circle is________? |
| A. | 14.64cm |
| B. | 16.36m |
| C. | 17.60m |
| D. | 18.40m |
| Answer» D. 18.40m | |
| 77. |
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 | |
| 78. |
The area of a circle is increased by 22Sq.cm when it’s radius is increased by 1cm. The original radius of the circle is_________? |
| A. | 6cm |
| B. | 3.2 cm |
| C. | 3 cm |
| D. | 3.5 cm |
| Answer» D. 3.5 cm | |
| 79. |
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. | |
| 80. |
parallelogram has sides 60 m and 40 m and one of its diagonals is 80 m long then its area is:__________? |
| A. | 480 sq.m |
| B. | 320 sq.m |
| C. | 600√15 sq.m |
| D. | 450√15 |
| Answer» D. 450√15 | |
| 81. |
One side of a rectangular field is 4 m and its length along diagonal is 5 m. What is the area of the field? |
| A. | 12 sq m |
| B. | 4√14 sq m |
| C. | 20 sq m |
| D. | 15 sq m |
| Answer» B. 4√14 sq m | |
| 82. |
In a rhombus whose area is 144 sq.cm on of its diagonals is twice as long as the other. The lengths of its diagonals are:_________? |
| A. | 24 cm,48cm |
| B. | 12cm,24cm |
| C. | 6√2cm,12√2cm |
| D. | 6cm,12cm |
| Answer» C. 6√2cm,12√2cm | |
| 83. |
In a Circle of Radius 5 cm if AB and AC are two equal chords of length 6cm each, then the length of chord BC is___________? |
| A. | 24/5 cm |
| B. | 12/5 cm |
| C. | 7/5 cm |
| D. | None of these |
| Answer» E. | |
| 84. |
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. | |
| 85. |
If the side of a square is increased by 25% then it’s area is increased by_________? |
| A. | 25% |
| B. | 40.5% |
| C. | 55% |
| D. | 56.25% |
| Answer» E. | |
| 86. |
If the side of a square is increased by 25 % then how much percent does it’s area get increased: |
| A. | 125 |
| B. | 156.25 |
| C. | 50 |
| D. | 56.25 |
| Answer» E. | |
| 87. |
If the ratio of the areas of two squares is 9:1 ratio of their perimeters is_________? |
| A. | 9:1 |
| B. | 3:1 |
| C. | 3:4 |
| D. | 1:3 |
| Answer» C. 3:4 | |
| 88. |
If the radius of a circle is increased to 3 times, then how many times will it’s circumference be increased? |
| A. | 2times |
| B. | 3times |
| C. | 1/3 times |
| D. | 9times |
| Answer» B. 3times | |
| 89. |
If the radius of a circle be reduced by 50% its area is reduced by:_________? |
| A. | 25 % |
| B. | 50% |
| C. | 75% |
| D. | 100% |
| Answer» D. 100% | |
| 90. |
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 | |
| 91. |
If the length and width of a rectangular grand are each increased by 20% then what would be the percent increase in the area of the garden? |
| A. | 20% |
| B. | 24% |
| C. | 36% |
| D. | 44% |
| Answer» E. | |
| 92. |
If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is_________? |
| A. | 15.12 sq.cm |
| B. | 13.52 sq.cm |
| C. | 12.62 sq.cm |
| D. | 10 sq.cm |
| Answer» C. 12.62 sq.cm | |
| 93. |
If the length of a rectangle is increased by 20% and it’s breadth is decreased by 20% then it area________? |
| A. | Increased by 4% |
| B. | decreased by 4% |
| C. | Decreased by 1% |
| D. | Remains unchanged |
| Answer» C. Decreased by 1% | |
| 94. |
If the height of a triangle is decreased by 40% and its base is increased by 40% what will be the effect on its area? |
| A. | No change |
| B. | 8%decrease |
| C. | 16% Decrease |
| D. | 16%increases |
| Answer» D. 16%increases | |
| 95. |
If the diameter of a circle is increased by 100 % its area is increased by:_________? |
| A. | 100% |
| B. | 200% |
| C. | 300% |
| D. | 400% |
| Answer» D. 400% | |
| 96. |
If the diagonal of a square is doubled. How does the area of the square change? |
| A. | Becomes fourfold |
| B. | Becomes threefold |
| C. | Becomes twofold |
| D. | none of the above |
| Answer» B. Becomes threefold | |
| 97. |
If the circumference of a circle is 352 meters then its area in Sq.m is:________? |
| A. | 9856 |
| B. | 8956 |
| C. | 6589 |
| D. | 5986 |
| Answer» B. 8956 | |
| 98. |
If the base of rectangle is increased by 10 % and the area is unchanged then the corresponding altitude must be decreased by:________? |
| A. | 9 1/11 % |
| B. | 10% |
| C. | 11% |
| D. | 11 1/9 % |
| Answer» B. 10% | |
| 99. |
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 | |
| 100. |
If each side of a square is increased by 50% the ratio of the area of the resulting square to the area of the given square is__________? |
| A. | 5:4 |
| B. | 9:4 |
| C. | 4:5 |
| D. | 4:9 |
| Answer» C. 4:5 | |