Practice Mathematics MCQs with answers on PKMCQs and MCQs forum. Suitable for NTS, FPSC, PPSC, ETEA, PST, CT, DM, PET, AT, TT, Qari, and 5 years past papers. Start now!
Mathematic mcqs with answer- pkmcqs:
51. The mode of 2, 3, 3, 4, 5, 3, 6 is:
a) 3 ✅
b) 4
c) 5
d) 6
52. The surface area of a cube with side length 4 is:
a) 48
b) 64 ✅
c) 72
d) 80
53. The square root of 121 is:
a) 10
b) 11 ✅
c) 12
d) 13
54. The cube of 2 is:
a) 4
b) 6
c) 8 ✅
d) 12
55. If the radius of a circle is doubled, its area becomes:
a) Twice
b) Three times
c) Four times ✅
d) Eight times
56. The identity ( (a+b)^2 = )
a) ( a^2 + 2ab + b^2 ✅ )
b) ( a^2 + b^2 )
c) ( 2a + b^2 )
d) ( ab + b^2 )
57. The smallest natural number is:
a) 0
b) 1 ✅
c) 2
d) 3
58. The place value of 5 in 3567 is:
a) 5
b) 50
c) 500 ✅
d) 5000
59. The hypotenuse of a right-angled triangle with base 3 and height 4 is:
a) 4
b) 5 ✅
c) 6
d) 7
60. If ( x = 2 ) in the equation ( 3x + 4 = 10 ), then the value of ( x ) is:
a) 1
b) 2 ✅
c) 3
d) 4
61. A line that touches a circle at only one point is called:
a) Chord
b) Tangent ✅
c) Secant
d) Diameter
62. If two angles are equal in an isosceles triangle, they are called:
a) Base angles ✅
b) Right angles
c) Supplementary angles
d) Exterior angles
63. The percentage equivalent of ( frac{3}{4} ) is:
a) 25%
b) 50%
c) 75% ✅
d) 100%
64. The value of ( 4^3 ) is:
a) 12
b) 16
c) 64 ✅
d) 128
65. The sum of all angles in a hexagon is:
a) 360°
b) 540°
c) 720° ✅
d) 900°
66. The number of digits in the binary system is:
a) 1
b) 2 ✅
c) 8
d) 10
67. The slope of a horizontal line is:
a) 0 ✅
b) 1
c) Undefined
d) Infinite
68. The standard form of ( 0.00045 ) is:
a) ( 4.5 times 10^{-4} )
b) ( 4.5 times 10^{-3} )
c) ( 4.5 times 10^{-2} )
d) ( 4.5 times 10^{-5} ✅ )
69. A line that cuts a circle at two points is called:
a) Tangent
b) Chord
c) Secant ✅
d) Radius
70. The smallest odd prime number is:
a) 1
b) 2
c) 3 ✅
d) 5
71. The perimeter of a triangle with sides 5, 12, and 13 is:
a) 25
b) 30 ✅
c) 35
d) 40
72. The square root of 144 is:
a) 10
b) 12 ✅
c) 14
d) 16
73. The factorial of 4 is:
a) 12
b) 16
c) 24 ✅
d) 32
74. If ( a^0 = ) ?
a) 0
b) 1 ✅
c) a
d) Undefined
75. The number of faces in a cylinder is:
a) 1
b) 2
c) 3 ✅
d) 4
76. The greatest common divisor (GCD) of 20 and 30 is:
a) 2
b) 5
c) 10 ✅
d) 15
77. The sum of two complementary angles is:
a) 45°
b) 90° ✅
c) 180°
d) 360°
78. The place value of 6 in 2645 is:
a) 6
b) 60
c) 600 ✅
d) 6000
79. The reciprocal of ( frac{3}{5} ) is:
a) ( frac{5}{3} ✅ )
b) ( frac{3}{5} )
c) 1
d) 0
80. The number of seconds in an hour is:
a) 360
b) 3600 ✅
c) 7200
d) 10800
81. The average of 6, 12, and 18 is:
a) 10
b) 12 ✅
c) 14
d) 16
82. The sum of the first 100 natural numbers is:
a) 5000
b) 5050 ✅
c) 5100
d) 5150
83. The cube root of 64 is:
a) 2
b) 3
c) 4 ✅
d) 5
84. The formula for simple interest is:
a) ( PRT )
b) ( frac{PRT}{100} ✅ )
c) ( P + RT )
d) ( P - RT )
85. The absolute value of -7 is:
a) -7
b) 0
c) 7 ✅
d) Undefined
86. If ( 2x + 3 = 7 ), then ( x ) is:
a) 1
b) 2 ✅
c) 3
d) 4
87. The decimal representation of ( frac{3}{5} ) is:
a) 0.4
b) 0.5
c) 0.6 ✅
d) 0.7
88. The value of ( 100^0 ) is:
a) 0
b) 1 ✅
c) 100
d) Undefined
89. The sum of the first five odd numbers is:
a) 10
b) 15
c) 25 ✅
d) 30
90. The number of vertices in a cube is:
a) 6
b) 8 ✅
c) 10
d) 12
91. If a function is increasing, then its derivative is:
a) Zero
b) Positive ✅
c) Negative
d) Undefined
92. The decimal representation of ( frac{7}{8} ) is:
a) 0.625
b) 0.75
c) 0.875 ✅
d) 1.125
93. The product of two negative numbers is:
a) Negative
b) Positive ✅
c) Zero
d) Undefined
94. The slope of a vertical line is:
a) 0
b) 1
c) Undefined ✅
d) Infinite
95. The mode of 2, 2, 3, 4, 4, 4, 5 is:
a) 2
b) 3
c) 4 ✅
d) 5
96. If the hypotenuse is 13 and one side is 5, the other side is:
a) 10
b) 12 ✅
c) 15
d) 20
97. The number of degrees in one complete revolution is:
a) 90°
b) 180°
c) 270°
d) 360° ✅
98. The sum of digits in the number 987 is:
a) 24
b) 25
c) 26 ✅
d) 27
99. The largest two-digit prime number is:
a) 89
b) 97 ✅
c) 99
d) 101
100. The value of ( 10^{-2} ) is:
a) 0.01 ✅
b) 0.1
c) 1
d) 10
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