2019 Grade 6 Math Challenge Elimination Level Questions with Answers – Part 1

This is the 2019 Grade 6 Math Challenge Elimination Level Questions with Answers – Part 1 with answers. Questions in the previous years can be accessed on the Past Tests page and all questions can be found in the All Posts page.

1.) Calculate (81 \div 15) \times (14 \div 27) \times (5 \div 7)

2.) Calculate 16 \times 4 \times 8 \times 125 \div 1 000.

3.) What is the sum of 0.48, 10.2, 0.03 and 8?

4.) What is the quotient when 0.1 divided by 0.02?

5.) What is the product of 0.2 \times 0.2 \times 0.2?

6.) What is the value of 1000% of 2?

7.) What is the answer to \dfrac{10}{0.1} - 10?

8.) Which is the closest approximation to 0.435 \div 0.0821?
a.) 0.02
b.) 0.2
c.) 0.5
d.) 5
e.) 50

9.) If m = 1 and n = 5, which expression has the greatest value?
a.) m + n
b.) \dfrac{m}{n}
c.) n – m
d.) m \times n
e.) m – n

10.) In 8 years, Claire will be three times her current age. In how many years will she be 20 years old?

11.) If today is Thursday, what day of the week will it be 17 days from now?

12.) What is the perimeter of the figure shown on below?

13.) In rectangle ABCD, AD = 12 cm and the area is 62 cm². What is the length of AB, in cm?

14.) How many digits can we replace @ with, so that the four-digit number 20@0 would be smaller than 2018?

15.) A light flashes every 6 minutes and a bell rings every 8 minutes. If the light flashes as the bell is ringing, how many minutes must elapse before this re-occurs?

16.) What is the difference between the LCM and GCF of 5, 10 and 35?

17.) How many positive divisors has 60, excluding 1 and 60?

18.) What is the value of 4 + \dfrac{2}{10} + \dfrac{4}{1000}?

19.) What should be added to \dfrac{1}{2} to give \dfrac{5}{8}?

20.) Instead of multiplying a number by 1/4, I multiplied it by 1/8 and got 2. What number was I originally supposed to get as a result?

21.) What is the value of \dfrac{1}{2} + \dfrac{1}{3} + \dfrac{1}{4} + \dfrac{2}{3} + \dfrac{2}{4} + \dfrac{3}{4}?

22.) What is the product of 1 \dfrac{1}{3} \times 1 \dfrac{1}{2}?

23.) What is the value of \dfrac{3}{4} + \dfrac{5}{2} \times \dfrac{3}{4}?

24.) The rectangle shown below has length 11 and width 7. What is the area of the shaded part?

25.) Given that \dfrac{1}{3} = 0.\overline{3} and \dfrac{1}{2} = 0.5, what is the value of \dfrac{1}{2} + \dfrac{1}{3}?

Answer key:

1.) 2
2.) 64
3.) 18.71
4.) 5
5.) 0.008
6.) 20
7.) 90
8.) d
9.) a
10.) 16 years
11.) Sunday
12.) 44 cm
13.) 5 cm
14.) 2
15.) 24
16.) 65
17.) 10
18.) 4.204
19.) 1/8
20.) 4
21.) 3
22.) 2
23.) 21/8
24.) 38.5 square units
25.) 0.8\overline{3}

View Part 2 here: 2019 Grade 6 Math Challenge Elimination Level Questions with Answers – Part 2

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