Q.1
What is the result of 16 x 64 as a power of 2?
  • 26
  • 28
  • 210
  • 212
Q.2
What is the result of dividing 25 by 625?
  • 51
  • 5-1
  • 52
  • 5-2
Q.3
How many days are there in 2 x 3 x 5 seconds?
  • 30
  • 50
  • 100
  • 125
Q.4
What index number must follow 3 to give 6,561?
  • 7
  • 8
  • 9
  • 10
Q.5
What is the result of 2 x 8 ?
  • 1,992
  • 8,192
  • 65,536
  • 99,664
Q.6
A pond plant doubles its surface area every four days. If it covered an area of 20 cm on 17 June, what is its area on 15 July?
  • 2,560 cm2
  • 2.56 m2
  • 0.256 m2
  • 256 cm2
Q.7
What is the result of 2 ÷ 2 ?
  • 1/2
  • 2
  • -1/2
  • -2
Q.8
How many liters will fill a cube of side length 25 cm?
  • 1.25
  • 15.625
  • 25.125
  • 61.25
Q.9
What is 0.2 as a power of 5?
  • 5-1
  • 5-2
  • 5-4
  • 5-5
Q.10
John started a savings account with a deposit of £500 at 1.5% compound interest per year. How much (to the nearest 1p) is the account worth after three years?
  • £168.75
  • £522.84
  • £760.44
  • £1,522.50
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