Mathematics Quiz Grade 9

Question 1

Q1) 35=5*5*5. Is it correct? (LO)

Accepted Answer

False

Question 2

Q4) The gradient of the line y=-3x-8 as shown below is 3. (IL)

Accepted Answer

False

Question 3

Q5) The angle in the picture below is an obtuse angle. (LO)

Accepted Answer

True

Question 4

Q12) What is the area of the triangle below? (HO)

Accepted Answer

\frac{1}{2}x^2+3x+4

Question 5

Q3) Fill in the last term of the Fibonacci sequence below. (LO)

Accepted Answer

13

Question 6

Q6) The numbers below are listed in ascending order. Find the median. (IL)

Accepted Answer

12.5

Question 7

Q10) If A=C, y=1. (HO)

Accepted Answer

True

Question 8

Q2) 75.058 is written as 75.0 correct to 1 decimal place. (LO)

Accepted Answer

False

Question 9

Q11) The spinner below is rotated once. Find the probability that the arrow will point to a number greater than 6. (HO)

Accepted Answer

\frac{1}{4}

Question 10

Q8) The number of goals scored by Cr7 in 15 matches of English Premier League are recorded below. What is the mode?

Accepted Answer

1

Question 11

Q9) Solid metal cylinder A has radius 14 mm and height 50 mm. Taking \pi=\frac{22}{7}, calculate its volume. (HO)

Accepted Answer

30 800 mm3

Question 12

Q7) The cost of 6 pencils is Rs 90. What is the cost of 3 pencils? (IL)

Accepted Answer

45

Questions 12