MCQOPTIONS
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MCQOPTIONS
This section includes 181 Mcqs, each offering curated multiple-choice questions to sharpen your Mental Ability knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
Which of the following shapes is missing in the given figure? |
| A. | Circle |
| B. | square |
| C. | Triangle |
| D. | rectangle |
| Answer» E. | |
| 52. |
Direction: Observe the given figure carefully and answer the following questions. How many circles are yellow? |
| A. | 4 |
| B. | 6 |
| C. | Triangle |
| D. | 5 |
| Answer» D. 5 | |
| 53. |
Direction: Observe the given figure carefully and answer the following questions. How many shapes are blue? |
| A. | 3 |
| B. | 6 |
| C. | 11 |
| D. | 2 |
| Answer» E. | |
| 54. |
Match the following. A (i) B (ii) C (iii) D (iv) |
| A. | A-(iv) B-(ii) C-(i)D-(ii) |
| B. | A-(i) B-(ii) C-(iii) D-(iv) |
| C. | 20 |
| D. | A-(ii) B-(i) C-(iii) D-(iv) |
| Answer» D. A-(ii) B-(i) C-(iii) D-(iv) | |
| 55. |
There are___________ more triangles then the circles in the given figure. |
| A. | 24 |
| B. | 15 |
| C. | 10 |
| D. | 17 |
| Answer» E. | |
| 56. |
There are __________ circles in the figure. |
| A. | 15 |
| B. | 17 |
| C. | 8 |
| D. | 16 |
| Answer» C. 8 | |
| 57. |
There are __________ triangles in the figure. |
| A. | 8 |
| B. | 6 |
| C. | 6 |
| D. | 5 |
| Answer» C. 6 | |
| 58. |
How many edges a cuboid has? |
| A. | 8 |
| B. | 10 |
| C. | 13 |
| D. | 5 |
| Answer» D. 5 | |
| 59. |
Name the shaded part of this figure. |
| A. | Cylinder |
| B. | Square |
| C. | 37 |
| D. | Triangle |
| Answer» E. | |
| 60. |
Direction: Look at the given figure and answer the questions based on it. Number of sleeping lines in the figure is ____________ |
| A. | 27 |
| B. | 38 |
| C. | 18 |
| D. | 39 |
| Answer» D. 39 | |
| 61. |
Which shape has more corners? |
| A. | P |
| B. | R |
| C. | 9, 7 |
| D. | S |
| Answer» D. S | |
| 62. |
A line that extended in one direction known as ________. |
| A. | Line |
| B. | Slanting line |
| C. | 9 |
| D. | Sleeping line |
| Answer» D. Sleeping line | |
| 63. |
Study the figure carefully. Which shapes are present in the figure? |
| A. | Rectangle, Square |
| B. | Triangle, Rectangle |
| C. | |
| D. | Circle, Triangle |
| Answer» E. | |
| 64. |
How many straight lines does the figure have? |
| A. | 11 |
| B. | 12 |
| C. | Triangle |
| D. | 14 |
| Answer» E. | |
| 65. |
Number of triangles in the figure given below is________. |
| A. | 10 |
| B. | 9 |
| C. | 15 |
| D. | 11 |
| Answer» C. 15 | |
| 66. |
The figure is made up of ________ triangles. |
| A. | 5 |
| B. | 6 |
| C. | 20, 16, 18 |
| D. | 8 |
| Answer» E. | |
| 67. |
Number of rectangles in the given figure is ____________ |
| A. | 4 |
| B. | 6 |
| C. | 13, 5, 2 |
| D. | 7 |
| Answer» D. 7 | |
| 68. |
Direction: Look at the figure carefully and answer the question based on it. Number of triangles in the figure is ____________. |
| A. | 16 |
| B. | 17 |
| C. | S |
| D. | 15 |
| Answer» D. 15 | |
| 69. |
Direction Answer the question based on given figure. How many total circles and squares are there in the figure? |
| A. | 10 |
| B. | 11 |
| C. | 6 |
| D. | 13 |
| Answer» E. | |
| 70. |
Which of the following squares must be shaded so that the given figure has a line of symmetry? (SOF NCO 2017) |
| A. | P |
| B. | Q |
| C. | 4 |
| D. | S |
| Answer» B. Q | |
| 71. |
Direction Fill in the blanks ___ 0 4 |
| A. | 1 |
| B. | 0 |
| C. | 10 |
| D. | 3 |
| Answer» C. 10 | |
| 72. |
If in triangle XYZ, XY = XZ and M, N are the mid points of XY, YZ, then which one of the following is correct? |
| A. | MN = YZ |
| B. | NY = NZ = MN |
| C. | MX = MY = NY |
| D. | MN = MX = MY |
| Answer» E. | |
| 73. |
If the three altitudes of a triangle are equal, then the triangle is |
| A. | isosceles |
| B. | right angled triangle |
| C. | equilateral |
| D. | None of these |
| Answer» D. None of these | |
| 74. |
What is the measure of a complete angle? |
| A. | \[2\]right angles |
| B. | \[2\]straight angles |
| C. | \[2\]complete angles |
| D. | \[4\]straight angles |
| Answer» C. \[2\]complete angles | |
| 75. |
Which of the following figures has the highest perimeter? |
| A. | I |
| B. | II |
| C. | III |
| D. | Can't be determined |
| Answer» D. Can't be determined | |
| 76. |
The sum of the angles at appoint is |
| A. | \[0{}^\circ \] |
| B. | \[90{}^\circ \] |
| C. | \[180{}^\circ \] |
| D. | \[360{}^\circ \] |
| Answer» E. | |
| 77. |
Which of the following properties are not true for a parallelogram? |
| A. | Its diagonals are equal |
| B. | Its diagonals are perpendicular to each other |
| C. | The diagonals divide the figure into four congruent triangles |
| D. | All the above |
| Answer» E. | |
| 78. |
The sum of the interior angles of a polygon of n sides is equal to |
| A. | 2n right angles |
| B. | (2n - 2) right angles |
| C. | 2(n - 2) right angles |
| D. | 2(n - 4) right angles |
| Answer» D. 2(n - 4) right angles | |
| 79. |
In a \[\Delta \] PQR, the bisector of \[\angle \] Q meets PR at T. If a line MN is drawn parallel to PR which meets PQ, QR and QT at M, N and 0 respectively, then ________ |
| A. | MO.QN = QM.ON |
| B. | QP.NR = PM.QR |
| C. | \[\frac{Area\text{ }of\text{ }\Delta QTP\text{ }}{Area\text{ }of\text{ }\Delta QTP\text{ }}=\frac{QR}{QP}\] |
| D. | All the above |
| E. | None of these |
| Answer» E. None of these | |
| 80. |
Find the length of altitude on the hypotenuse of a right angled triangle whose area is 60\[\mathbf{c}{{\mathbf{m}}^{\mathbf{2}}}\] and one of the sides containing the right angle is 15 cm. |
| A. | 7.06 cm |
| B. | 6.28 cm |
| C. | 7.36 cm |
| D. | 6.88 cm |
| E. | None of these |
| Answer» B. 6.28 cm | |
| 81. |
If one angle of a \[\Delta \] is equal to the sum of the other two, the triangle is |
| A. | isosceles |
| B. | equilateral |
| C. | right angled |
| D. | ordinary |
| Answer» D. ordinary | |
| 82. |
Find the value of\[{{x}^{o}}\]. |
| A. | \[{{15}^{o}}\] |
| B. | \[{{30}^{o}}\] |
| C. | \[{{18}^{o}}\] |
| D. | \[{{36}^{o}}\] |
| Answer» D. \[{{36}^{o}}\] | |
| 83. |
Three wires of length\[{{l}_{1}}\]form a triangle surmounted by another circular wire, If \[{{l}_{2}}\] is the diameter and\[{{l}_{1}}\], then the angle between \[{{l}_{2}}\] and \[{{l}_{3}}\] will be |
| A. | \[30{}^\circ \] |
| B. | \[60{}^\circ \] |
| C. | \[45{}^\circ \] |
| D. | \[90{}^\circ \] |
| Answer» C. \[45{}^\circ \] | |
| 84. |
Find the maximum area that can be enclosed in a triangle of perimetre 24 cm: |
| A. | \[32\,c{{m}^{2}}\] |
| B. | \[16\sqrt{3\,}c{{m}^{2}}\] |
| C. | \[16\sqrt{2\,}\,c{{m}^{2}}\] |
| D. | \[27\,c{{m}^{2}}\] |
| E. | None of these |
| Answer» C. \[16\sqrt{2\,}\,c{{m}^{2}}\] | |
| 85. |
Which of the following is symbol for congruent? |
| A. | \[=\] |
| B. | \[\sim \] |
| C. | \[\cong \] |
| D. | None of these |
| Answer» D. None of these | |
| 86. |
In a solid the number of vertices are V, number of faces are F, and number of edge are E, then the relation between them is |
| A. | \[V+F=E+2\] |
| B. | \[V+E=F+2\] |
| C. | \[V+F=V-2\] |
| D. | \[V+2=E+F\] |
| Answer» B. \[V+E=F+2\] | |
| 87. |
In the shown figure, \[\mathbf{OA}\text{ }\parallel \text{ }\mathbf{CD}\] and \[\angle \mathbf{OAB= 115{}^\circ }\] and\[\angle \mathbf{BCD}\text{ }=\text{ }\mathbf{125}{}^\circ \], find the value of\[\angle \mathbf{ABC}\]. |
| A. | \[20{}^\circ \] |
| B. | \[60{}^\circ \] |
| C. | \[30{}^\circ \] |
| D. | \[45{}^\circ \] |
| E. | None of these |
| Answer» C. \[30{}^\circ \] | |
| 88. |
If A, B, C are three collinear points with coordinates \[x,y,z\] respectively, such that \[x |
| A. | \[B-A-C\] |
| B. | \[A-B-C\] |
| C. | \[A-C-B\] |
| D. | \[C-A-B\] |
| Answer» C. \[A-C-B\] | |
| 89. |
DIRECTIONS: Passage ? 1 Read the passage(s) given below and answer the questions that follow In the figure PQRS is a square with \[OR=TR\] \[SR=\left( 7t-6 \right)\,cm\] and \[PS=\left( 2t+9 \right)\,cm.\] Based on this information answer the questions given below. The value of angle x and y is |
| A. | \[23{}^\circ ,\,\,67{}^\circ \] |
| B. | \[51.5{}^\circ ,\,\,29.5{}^\circ \] |
| C. | \[50{}^\circ ,\,\,30{}^\circ \] |
| D. | \[67.5{}^\circ ,\,\,22.5{}^\circ \] |
| Answer» E. | |
| 90. |
Lines \[AB\] and \[CD\] intersect at\[O\]. Given\[\angle x:\angle y=3:2\], find\[\angle x\]. |
| A. | \[{{70}^{o}}\] |
| B. | \[{{42}^{o}}\] |
| C. | \[{{140}^{o}}\] |
| D. | \[{{81}^{o}}\] |
| Answer» C. \[{{140}^{o}}\] | |
| 91. |
In this Figure, QS and RS are bisectors of exterior angles Q and R. Then \[\angle QSR\,\,+\,\angle P/2\] is equal to |
| A. | \[270{}^\circ \] |
| B. | \[180{}^\circ \] |
| C. | \[90{}^\circ \] |
| D. | \[60{}^\circ \] |
| Answer» D. \[60{}^\circ \] | |
| 92. |
Direction(Qs. 40 to 42): Symmetricalshapes are those which can be folded into two matching equal halves. The placefrom where they are folded is called the line of symmetry. In the followingfigures, the dotted line shows the line of symmetry. Read thepassage given above and answer the following questions based on it. A circle has __________ lines of symmetry. |
| A. | one |
| B. | two |
| C. | three |
| D. | four |
| Answer» E. | |
| 93. |
If 10, 14 and m are sides of an acute angled triangle, then how many integer values of m are possible? |
| A. | 5 |
| B. | 6 |
| C. | 7 |
| D. | 8 |
| E. | None of these |
| Answer» E. None of these | |
| 94. |
In the given figure PQRS is a quadrilateral such that \[\mathbf{PQ}\parallel \mathbf{RS}\]and\[\mathbf{SP}\parallel \mathbf{RQ}\]. If\[\angle \mathbf{QPS=88{}^\circ }\], then find the value of \[\angle \mathbf{SRQ}\] |
| A. | \[~92{}^\circ \] |
| B. | \[~80{}^\circ \] |
| C. | \[~68{}^\circ \] |
| D. | \[88{}^\circ \] |
| E. | None of these |
| Answer» E. None of these | |
| 95. |
In the given figure, it is given that\[\mathbf{PQ}\left| \text{ } \right|\mathbf{RS}\], \[\angle \mathbf{QPM}\text{ }=\text{ }\mathbf{112}{}^\circ \] and\[\angle \text{ }\mathbf{MRS}\text{ }=\mathbf{124}{}^\circ \]. Find the value of\[\angle \text{ }\mathbf{PMR}\]. |
| A. | \[~112{}^\circ \] |
| B. | \[~124{}^\circ \] |
| C. | \[~120{}^\circ \] |
| D. | \[~128{}^\circ \] |
| E. | None of these |
| Answer» C. \[~120{}^\circ \] | |
| 96. |
In the given figure, it is given that \[\mathbf{OA}\left| \text{ } \right|\text{ }\mathbf{EC}\]and\[\mathbf{OB}\left| \text{ } \right|\mathbf{ED}\]. Based on above information, choose the one which is incorrect? |
| A. | \[\angle 1=\text{ }\angle 5\] |
| B. | \[\angle 1=\text{ }\angle 3\] |
| C. | \[\angle 1+\angle 2=180{}^\circ \] |
| D. | \[\angle 2=\angle 5\] |
| E. | None of these |
| Answer» E. None of these | |
| 97. |
In which of the following figures the adjacent sides are not necessarily be equal? |
| A. | Parallelogram |
| B. | Rhombus |
| C. | Rectangle |
| D. | Square |
| Answer» B. Rhombus | |
| 98. |
Direction for question: In the adjoining figure, \[AB||CD,~\]\[l\]is a transversal, \[8x=\] |
| A. | \[120{}^\circ \] |
| B. | \[80{}^\circ \] |
| C. | \[60{}^\circ \] |
| D. | \[90{}^\circ \] |
| Answer» C. \[60{}^\circ \] | |
| 99. |
Statement I: In the adjoining figure \[l||m\] is cut by the transversal 'n'. If \[\angle 1=70{}^\circ \]then \[\angle 6=110{}^\circ \] Statement II: In the adjoining figure \[\angle 1=\angle 3=\angle 5=\angle 7\] and \[\angle 2=\angle 4=\angle 6=\angle 8\] |
| A. | Both Statement -I and Statement - II are true. |
| B. | Both Statement -I and Statement - II are false. |
| C. | Statement -I is true, Statement II is false. |
| D. | Statement -I is false, Statement II is true. |
| Answer» B. Both Statement -I and Statement - II are false. | |
| 100. |
How many lines of symmetry does the following figure have? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» E. | |