G7 Mathematics Mock Test

    What is the digital root of 9208?

(a)  

  Write 81 as a product of its prime factors.

 

• 3x3x3x3

• 27x3

• 2x3x3x3

Find the least common multiple of 12, 16 & 18

(a)  

A person works in japan for 3 years 2 months 18 days and 4 years 10 Months 22 days in china. Find the total time he spent working.

• 7 years 13 months 10 days

• 7 years 12 days 40 days

• 8 years 1 month 10 days

    36 ÷ ( 2 x 3 ) – 3 = ?

(a)  

  ( – 2.85 ) + ( – 1.5 )

• (+4.35)

• (-4.35)

• (3.9)

Name the angle in the image

• Acute angle

• Reflex angle

• Obtuse angle

3 x 2 x 3 x 3 x 5 x 2 x 2

Write down the following expression using index notation.

• 3³ x 2³ x 5

• 3¹ x 2¹ x 3² x 5¹ x 2²

• 3² x 2³ x 5

  Name the instrument used to draw parallel line

 

• Ruler

• Set square

• Protector

What is the magnitude of the angle ?