Mathematics
Created on 4th April 2025
Grade level: Grade 12th grade
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100 Questions
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Questions (100)
1. What is the sum of 1011 (base 2) and 1101 (base 2)?
11000
4 choice options
2. Convert the decimal number 15 to binary.
1111
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3. What is 1011 (base 2) in decimal?
13
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4. What is the result of 5 - 2 in standard form?
3.0 x 10^0
4 choice options
5. What is the product of 3 x 10^2 and 4 x 10^1?
12 x 10^2
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6. Which of the following is an example of a surd?
√2
4 choice options
7. What is √(16) + √(9)?
7
4 choice options
8. What is the value of 2^3?
8
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9. If 3^x = 27, what is the value of x?
3
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10. What is the result of (2^3) / (2^1)?
2^2
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11. What is 1/2 + 1/4?
3/4
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12. What is 3/5 - 1/5?
2/5
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13. What is the product of 1/2 and 2/3?
1/6
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14. What is 5/6 ÷ 1/3?
5/3
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15. What is 3x^2 * 2x^3?
6x^5
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16. Which of the following is an equivalent expression to √(8)?
2√2
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17. What is 2^(x+1) if x = 3?
8
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18. What is 5 + 3 x 2?
11
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19. What is 3/4 divided by 2?
3/8
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20. What is the simplified form of √(50)?
5√2
4 choice options
21. If x = 2, what is the value of 2^x?
4
4 choice options
22. What is 4/5 + 1/5?
5/5
4 choice options
23. What is the value of 2^(3 + 1)?
16
4 choice options
24. What is the sum of 1011 (base 2) and 1101 (base 2)?
11000
4 choice options
25. What is 45 in base 8?
55
4 choice options
26. Calculate 1101 (base 2) - 101 (base 2).
1001
4 choice options
27. What is 7 × 11 in base 10?
77
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28. What is the division of 100 (base 10) by 4?
25
4 choice options
29. What is 3^4?
81
4 choice options
30. What is the value of √49?
7
4 choice options
31. Which of the following is a surd?
√2
4 choice options
32. Convert 0.00045 to standard form.
4.5 × 10^-4
4 choice options
33. Multiply 1/4 by 1/2.
1/8
4 choice options
34. What is 2^3 × 2^2?
2^5
4 choice options
35. What is the square root of 25?
5
4 choice options
36. Convert the fraction 3/4 to a decimal.
0.75
4 choice options
37. What is the result of 5^2 - 3^2?
16
4 choice options
38. What is 1/2 + 1/3?
5/6
4 choice options
39. What is the result of (√9 + √16)?
7
4 choice options
40. Convert 4500 to standard form.
4.5 × 10^3
4 choice options
41. Divide 1/3 by 1/6.
2
4 choice options
42. What is (2^3)^2?
2^6
4 choice options
43. What is the result of 8 ÷ 2^2?
2
4 choice options
44. Which of the following is a rational number?
3/4
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45. Convert 1.25 to a fraction.
5/4
4 choice options
46. What is the value of 2√9?
6
4 choice options
47. What is 10^3?
1000
4 choice options
48. What is the result of 1011 (base 2) + 110 (base 2)?
10001
4 choice options
49. Convert the decimal number 25 into base 5.
110
4 choice options
50. What is the value of 3^4?
81
4 choice options
51. Simplify √(49).
7
4 choice options
52. Which of the following represents the standard form of 0.000345?
3.45 x 10^-4
4 choice options
53. What is 1/2 + 1/3?
5/6
4 choice options
54. Subtract 1010 (base 2) - 110 (base 2). What is the result?
0
4 choice options
55. Multiply 3^2 by 3^3. What is the result?
3^6
4 choice options
56. What is the simplified form of 4√(16)?
8
4 choice options
57. Convert 45 from decimal to base 8.
55
4 choice options
58. Express 0.0007 in standard form.
7 x 10^-4
4 choice options
59. What is the result of 1/4 ÷ 1/2?
2
4 choice options
60. Add 1101 (base 2) + 1011 (base 2). What is the result?
11000
4 choice options
61. What is (3^2) x (3^3)?
3^5
4 choice options
62. What is √(25) + √(16)?
9
4 choice options
63. What is 5/6 - 1/3?
1/2
4 choice options
64. Convert the binary number 11101 to decimal.
29
4 choice options
65. If x = 2, what is the value of 2^x + 3^x?
11
4 choice options
66. What is the product of 2/3 and 3/4?
1/2
4 choice options
67. Simplify the expression: 5√(25) - 3√(9).
20
4 choice options
68. What is the sum of 1/5 and 2/5?
3/5
4 choice options
69. Express 123456 in scientific notation.
1.23456 x 10^5
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70. What is the sum of 1010 (base 2) and 1101 (base 2)?
10111
4 choice options
71. What is 2^5 in standard form?
32
4 choice options
72. What is the value of √(81)?
9
4 choice options
73. Convert the decimal number 45 to base 2.
101101
4 choice options
74. What is the product of (3/4) and (2/3)?
1/2
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75. What is the difference between 10101 (base 2) and 01100 (base 2)?
1101
4 choice options
76. Express 2500 in standard form.
2.5 x 10^3
4 choice options
77. What is the sum of 3√2 and 2√2?
5√2
4 choice options
78. What is 5 x 10^2 divided by 5 x 10^1?
10
4 choice options
79. Convert 1100 (base 2) to decimal.
12
4 choice options
80. What is the product of (1/2) and (3/5)?
3/10
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81. Subtract 2√3 from 5√3.
3√3
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82. What is the quotient of 8 x 10^3 divided by 2 x 10^2?
4 x 10^1
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83. Express 0.00056 in standard form.
5.6 x 10^-4
4 choice options
84. What is the result of 1011 (base 2) multiplied by 10 (base 2)?
10110
4 choice options
85. What is 4√5 + 3√5?
7√5
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86. What is the sum of 4.5 x 10^2 and 3.5 x 10^2?
8 x 10^2
4 choice options
87. What is the value of (2/3) - (1/6)?
1/2
4 choice options
88. Convert 45 (decimal) to hexadecimal.
2D
4 choice options
89. What is 5^3 in standard form?
125
4 choice options
90. Divide 12√2 by 3√2.
4
4 choice options
91. What is the sum of 1/4 and 1/2?
3/4
4 choice options
92. What is 2^3 x 2^2?
2^5
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93. What is 15 - 7 in base 10?
8
4 choice options
94. What is the sum of 1011 (base 2) and 1101 (base 2)?
11100
4 choice options
95. Convert the decimal number 25 to base 8.
31
4 choice options
96. What is the result of (3^2) * (3^3)?
3^5
4 choice options
97. Simplify the expression √(49) + √(16).
9
4 choice options
98. Which of the following is a correct representation in standard form?
3.2 x 10^4
4 choice options
99. What is the product of 2/3 and 3/4?
1/2
4 choice options
100. Perform the division: 1001 (base 2) ÷ 11 (base 2).
10
4 choice options