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OR - 2005 - Math - Grade 7

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  • Find the next two numbers for this arithmetic sequence: 10, -4, -18, -32, __, __

    -38, -44
    -44, -52
    -46, -60
    -52, -68


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  • Which of the following is not true about line AB and line BC?

    They are perpendicular.
    They form an acute angle.
    They form a right angle.
    They form a 90° angle.


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  • For his job working at a telephone company, Jeff has to talk to 42 people each day. On average, only 7 out of the first 10 people answer the phone. Using this information, predict how many people Jeff will need to call before talking to 42 people.

    49
    52
    60
    70


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  • Dailene has 30 CD’s and buys 2 new ones every week. Renae has 18 CD’s and buys 4 new ones every week. After how many weeks will Renae and Dailene have the same number of CD’s?

    3
    6
    8
    They won’t ever have the same number of CD’s.


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  • The average distance from the Earth to the sun is 9.296 x 107 miles. The distance written in standard form is:

    92,960 miles
    9,296,000 miles
    92,960,000 miles
    92,960,000,000 miles


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  • How many cubes are needed to make this solid figure?

    30
    40
    50
    60


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  • Luis watches TV everyday. He watches 30 minutes on Monday and Tuesday, 90 minutes on Wednesday and Thursday, and 45 minutes on Friday and Saturday. The average amount of time that Luis watches TV every day is 50 minutes. How much time does Luis watch TV on Sunday?

    20 minutes
    30 minutes
    45 minutes
    50 minutes


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  • Which line segment is perpendicular to line MQ?

    Line segment NP
    Line segment NO
    Line segment NQ
    Line NP


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  • What is the missing number?

    21
    5
    3
    1


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  • Find the total surface area of this box of Swirls:

    2,100 square centimeters
    2,950 square centimeters
    5,250 square centimeters
    8,750 square centimeters


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  • There are 6 red, 4 green, and 2 blue marbles in a sack. If you reach in and pull out one marble, what is the probability it will be blue?

    1/6
    1/3
    1/2
    2


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  • What number is missing? 56, 44, 34, 26, ___, 16, 14

    18
    20
    22
    24


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  • Triangle LMN is shifted 3 right and 3 down. The new vertex M’ is in which quadrant?

    Quadrant I
    Quadrant II
    Quadrant III
    Quadrant IV


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  • Sally’s swimming pool is 12 feet long, 8 feet wide, and 6 feet deep. She will fill it to the top. How much water will be in the pool?

    576 square feet
    576 cubic feet
    576 yards
    576 square yards


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  • How many times is the spinner likely to land on a space for 2 in 20 spins?

    2 times
    5 times
    10 times
    40 times


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  • The 8th grade party committee has decided to give an equal number of pieces of candy to each participant. There are 256 pieces to give away. If all of the candy is given away, which of these could not be the number of pieces of candy given away to each person under this plan?

    128
    36
    16
    8


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  • Tonya wanted to approximate the amount of water in the small lake they were boating on. What would be the most appropriate unit of measure to use?

    km2
    mi2
    cm3
    ft3


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  • A fair six-sided die is rolled 60 times. About how many times would you expect to roll a "4"?

    4
    10
    15
    There is no way to tell.


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  • Mari's teacher put a red dot on 1, 4, 9, and 16 on a number line. The teacher asked Mari to continue the same pattern by putting 3 more dots on the same number line. Which number did Mari put the third dot on?

    23
    25
    36
    49


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  • John throws a fair 6-sided die. What is the chance he will get a 3 OR a 6?

    1/12
    1/6
    1/3
    1/2


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  • Look at the table and select the graph that represents this algebraic relationship.


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©2006 gabe lerner (gabe)