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  • Angle at a point has ---------degrees.
    360 degrees
  • Calculate -6 - (-8).
    2
  • List all the factors of 15.
    1,3,5,15
  • What are the long form of HCF and LCM?
    Highest common factor and Lowest common multiple
  • 5 power 0 is -------.
    1
  • What are the first five multiples of 7?
    7,14,21,28,35
  • Evaluate(323 -213)x (161 - 153).
    880
  • What are the volume formulae?
    V= A x h or V= l x b x h
  • What sign will come out if we multiply (-3) 105 times?
    Negative sign
  • Say the formula of parallelogram.
    b x h
  • Do whole numbers always start with 1?
    NO
  • Is 15 four times 5?
    No
  • Is 3 x 7 = 7 x 3 the commutative law of addition?
    NO
  • Find the LCM of 3,5.
    15
  • Is 1 a prime number?
    No
  • Say the correct sign(>,<,=) in -12 ------- 10.
    <
  • Angle at a point on the straight line has --------degrees.
    180 degrees
  • A train travelled 60 km in 40 minutes.Find the average speed in km/h.
    90 km/h
  • Natural numbers are negative integers.
    No
  • Express 8/20 as a percentage.
    40%
  • In a circle,--------- is a line that passes through the center and meets the circumference at opposite ends.
    Diameter
  • Solve - 18/5 ÷ 3/10.
    -12
  • What numbers are prime numbers?(say 5 numbers)
    2,3,5,7,11......
  • 150 is divisible by 7.
    No
  • What is circumference?
    A Circumference is the length of one complete 'lap' around a circle
  • Express 0.03 as a percentage.
    3%
  • Area of circle formula=?
    Πr^2(Pi r squared)
  • Find the HCF of 8,9.
    1
  • Is 0 a multiple of any number?
    yes
  • 0 is neither positive nor negative number.
    Yes