Quiz
GCSE: Mathematics A Linear Higher: Chapter 1 - Number
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Questions in this quiz (10)
1The prime factors of 30 are 2, 3 and 5.
- ATrue
- BFalse
2The prime factors of 6 are [blank_start]2, 3[blank_end]. The prime factors of 12 are [blank_start]2,2,3[blank_end]. Therefore the highest common factor of both 6 and 12 is [blank_start]6[blank_end].
And the lowest common multiple is [blank_start]12[blank_end].- A2, 3
- B2,2,3
- C6
- D12
3What is the highest common factor of 12 and 15?
- A2
- B3
- C5
- D6
4The lowest common multiple of 6 and 8 is 25
- ATrue
- BFalse
5What is the square of 16?
- A144
- B121
- C256
- D196
6The cube of 5 is 25.
- ATrue
- BFalse
7The square of 1 is [blank_start]1[blank_end]. The square of 2 is [blank_start]4[blank_end]. The square of 3 is [blank_start]9[blank_end]. The square of 4 is [blank_start]16[blank_end]. The square of 5 is [blank_start]25[blank_end]. The square of 6 is [blank_start]36[blank_end]. the square of 7 is [blank_start]49[blank_end]. The square of 8 is [blank_start]64[blank_end]. The square of 9 is [blank_start]81[blank_end]. The square of 10 is 100. The square of 11 is [blank_start]121[blank_end]. the square of 12 is [blank_start]144[blank_end].
When squares are [blank_start]negative[blank_end] they answer is positive because a negative times a negative equals a positive.- A1
- B2
- C8
- D4
- E27
- F9
- G8
- H16
- I25
- J20
- K36
- L42
- M49
- N60
- O64
- P144
- Q1000
- R100
- S121
- T123
- U166
- V144
- Wpositive
- Xnegative
8the cubed root of 125 is...
- A25
- B5
- C15
9You find the cube root of a number by dividing it by 3
- ATrue
- BFalse
10The reciprocal of 5 is 1/5
- ATrue
- BFalse
Information
- Description
- Includes: Prime factors, Highest Common factors, Lowest Common Multiples, Squares, Roots, Cubes, Reciprocals and Index laws
- Author
- Olly Okeniyi
- Language
- English
- Views
- 317
- Tags
- Rating
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