Grade C ( Level 7 ) - Maths Basic Skills

25 Questions | Total Attempts: 213

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Grade C ( Level 7 ) - Maths Basic Skills - Quiz

Our greatest weakness is giving up. The way to succeed is to try one more time.


Questions and Answers
  • 1. 
    Select the correct inequality
    • A. 

      -3 ≤ x < 3

    • B. 

      -3 < x ≤ 3

    • C. 

      -3 ≤ x ≤ 3

    • D. 

      -3 < x < 3

  • 2. 
    Make a the subject of the formula: T= a - 6
    • A. 

      A = T - 6

    • B. 

      A = - 6 - T

    • C. 

      a = T + 6

    • D. 

      A = - 6 + T

  • 3. 
    A steel ball has s volume of 1500cm3.The density of the ball is 95g/cm3Work out the mass of the ball in kg
  • 4. 
    To increase an amount by 18%, what single multiplier would you use?
    • A. 

      X 0.18

    • B. 

      X 1.82

    • C. 

      X 0.82

    • D. 

      X 1.18

  • 5. 
    To decrease an amount by 18%, what single multiplier would you use?
    • A. 

      X 0.18

    • B. 

      X 1.82

    • C. 

      X 0.82

    • D. 

      X 1.18

  • 6. 
    Increase 380 by 18%
    • A. 

      68.4

    • B. 

      448.4

    • C. 

      311.6

  • 7. 
    Decrease 380 by 18%
    • A. 

      68.4

    • B. 

      448.4

    • C. 

      311.6

  • 8. 
    Round off 34162 to one significant figure
  • 9. 
    Without a calculator work out 0.6 ÷ 0.2
  • 10. 
    Estimate the answer to 109 ÷ 96
  • 11. 
    Without a calculator work out 0.4 x 0.6
  • 12. 
    Use a calculator to work out:   √(3.62 – 1.82)   to 1dp 
  • 13. 
    Use a calculator to work out to 1dp     152 - 122√(9.6 - 3.78) 
  • 14. 
    Expand & simplify (x - 3)(x - 4)
    • A. 

      X² + 7x - 12

    • B. 

      X² - 7x - 12

    • C. 

      X² - 7x + 12

    • D. 

      X² + 7x + 12

  • 15. 
    Expand & simplify  (x + 2)(x + 2)
    • A. 

      X² + 4x + 2

    • B. 

      X² + 4x + 4

    • C. 

      X² + 2x + 2

    • D. 

      X² + 2x + 4

  • 16. 
    Solve:  3 x ≤  6
    • A. 

      X ≤ 3

    • B. 

      X < 2

    • C. 

      X < 3

    • D. 

      X ≤ 2

  • 17. 
    Work out the value of: 5x - 2y When x = 2 and y = -3 
  • 18. 
    Write down the next term in this sequence:  2    5    11    20    32    ...
  • 19. 
    Write down the 5th term in the sequence given by: T(n) = n2 - 7
  • 20. 
    If y = x2 + 2x , find the value of y when x = 5
  • 21. 
    If y = x3 - 3 , find the value of y when x = 3
  • 22. 
    Which calculation would you choose to find ‘d’ ? 
    • A. 

      √(8² + 5²)

    • B. 

      √(8² - 5²)

  • 23. 
    10.2cm is rounded to one decimal place.Write down the minimum possible length it could have been.
  • 24. 
    If the relative frequency of a train being on time is 0.4, how often could you expect the train to be on time over 20days?
  • 25. 
    Work out the volume of this prism?  ( for ³ press ALT + 0179 )
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