Mathematics for IGCSE & O level - Powers And Roots (Section 1)
1
Which operation does the symbol √ represent?
2
What is the cube root of 1000?
3
What is the positive square root of 169?
4
Which of the following is equivalent to 2⁷?
5
What is the result of 40.84101 x 2.4²?
6
The cube root of 1728 is:
7
What is the value of 2.5⁴?
8
If a cube has a volume of 216 cm³, what is the length of one side?
9
What is the result of 1.2³?
10
What is the cube of the integer 2?
11
Which of the following is a square number AND a cube number?
12
What is the square root of 144?
13
What are the two answers that must be used to get to the volume of a cube?
14
Which of the following statements are correct regarding sets P, Q, and R if Q ⊆ P, Q ∩ R = ∅, and P ∩ R ≠ ∅?
15
Which number, when cubed, equals 1?
16
Which of the following represents the area of a square with a side of 7?
17
What is the value of 4² × ³√390625?
18
What operation must be performed first in the calculation 7² - 4²?
Svare(C)
Exponentiation (Squaring)
19
What is the cube root of 64?
20
If n(A ∪ B) = n(C), and the Venn diagram shows n(A ∩ B) = 7, n(A) = 2x, n(B) = 5, n(C) = 8, what is x?
21
How can you write 4*4*4 using exponents?
22
Which of the following is the cube of 3?
23
What is the result of 0.7²?
24
What set notation would you use for multiples of 12 in terms of E, T, and F (multiples of 2, 3, and 4, respectively)?
25
What is the value of 25²?
26
What is the value of ∛27?
27
What is the result of 5³ - 2³?
29
If the area of a square is 144 cm², what is the length of one side?
30
What is the result of the expression 3.4⁴?
31
The side length of a cube has been measured to be 3 cm. What is the cube's volume?
32
If you have a square with an area of 81, what is the length of one side?
33
Which of these is the same as 5²?
34
Which operation is the inverse of squaring?
35
The square root of 49 is:
36
What is the square of 12?
37
What does the square root of a number represent?
Svare(B)
The number that, when multiplied by itself, equals the original number.
38
Which of the following is a square number?
39
Which key operations are typically labeled on a calculator for powers and roots?
