Ratio proportion,averages word problems worksheets for class 5 math olympiad

Mix Review Worksheet-16 full worksheet

11. 16 : 24 = _______

       A. 2 : 3                B. 22 : 33           C. 18 : 27           D. all the above

12. In a class there are 50 boys and 30 girls. The ratio of the number of boys to the number of girls in the class is:

       A. 80 : 50          B. 3 : 5                C. 5 : 3                D. none of these

13. The average of 33.5, 30.4, 25.6, 31.5 and 29 is:

       A. 28.5               B. 30                   C. 29.7                D. 30.4

14. In a bundle of 20 sticks, there are 4 sticks each of length 1 m 50 cm, 10 sticks each of length 2 m and each of the rest of length 1 m. What is the average length of the sticks in the bundle?

       A. 1.2 m              B. 1.5 m              C. 1.6 m              D. 1.8 m

15. The average of 0.3, 0.03 and 0.003 is _____.

       A. 0.3                  B. 0.1                  C. 0.111               D. none of these

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Math olympiad Number Lines and Coordinates problems 5th grade

See full worksheet-Number Lines & Coordinates Worksheet-1

1. Which number does point P best represent on the number line?

A. – 4                  B. – 5                  C. 5                      D. – 6

2. See the above graph to answer this question Ordered pair (2,–2) represents which of the following?

A. Space ride                                 B. Water Ride

C. Food Court                                D. Park Entrance

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5th grade maths geometry and Mensuration worksheets

See full worksheet Geometry & Mensuration Worksheet-14

1. What does AB represent on the circle shown below?

A. radius                                         B. circumference

C. center                                         D. diameter

2. Which quadrilateral will never have two pairs of parallel sides?

A. rhombus       B. rectangle       C. square           D. trapezoid

3. Identify the triangle shown below.

A. right triangle                            B. obtuse triangle

C. acute triangle                           D. equilateral triangle

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5th class maths Mean, Mode & Median Worksheets

See full worksheet-Mean, Mode & Median Worksheet-1

1. Find the median of this data set

123, 128, 124, 167, 145, 125, 132

A. 128                 B. 145                 C. 167                 D. 124

2. Benjamin scored 9, 7, 6, 10, 12, 9 and 17 points in 7 basketball games. Find the mean for the above set of data.

A. 12                    B. 11                    C. 10                   D. 13

3. Find the mean of the following data set.

175, 150, 166, 204, 189, 190

A. 177                  B. 178                 C. 179                 D. 189

4. Find the mean for the following set of data.

68, 71, 67, 104, 118, 109, 64, 101, 157, and 171

A. 103                 B. 132                 C. 105                 D. 112

5. Find the mode of the following set of data.

21, 42, 68, 42, 24, 39, 42, 52, 21, 42, 21

A. 21 and 42      B. 42                   C. 21                    D. 39

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Math olympiad Multiple and Factors practice problems 5th grade

Multiple & Factors Worksheet-1 full worksheet

1. Which are the first three common multiples of 6 and 4?

A. 15, 20, 25      B. 30, 60, 90    C. 21, 28, 36     D. 12, 24, 36

2. Which option shows the first three common multiples of 3, 6 and 4?

A. 12, 24, 36      B. 12, 18, 24      C. 18, 24, 36     D. 12, 21, 24

3. Which is a multiple of 7?

A. 42                   B. 24                   C. 36                   D. 55

4. Which option shows three common multiples of 15?

A. 30, 40, 50     B. 30, 45, 60     C. 25, 35, 45      D. 32, 48, 48

5. Select the correct statement.

A. 4 is a multiple of 30.              B. 60 is a multiple of 20.

C. 50 is a multiple of 20.            D. 30 is a multiple of 7.

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