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Summative Test Quarter 1
  • Absolon “Sonny” Bugaoisan

  • 問題数 25 • 10/25/2023

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    問題一覧

  • 1

    Find the tenth term of the arithmetic sequence 1, 6, 11, 16… a. 40 b. 42 c. 44 d. 46

    d

  • 2

    Find the 27th term of the arithmetic sequence -4, -1, 2, 5, 8. a. 70 b. 72 c. 74 d. 76

    c

  • 3

    What is the fiftieth term of the arithmetic sequence 3, 7, 11, 15…? a. 53 b. 151 c. 199 d. 203

    c

  • 4

    Find the sum of the geometric sequence 2, ½, 1/8…….. a. 8/3 b. 9/3 c. 10/3 d. 4

    d

  • 5

    An r in the geometric sequence is referred to a common ratio, which among the following best describes it? a. It is the fixed amount multiplied. b. To find the common ratio, divide the second term by the first term. c. It cannot be equal to zero. d. ALL OF THE ABOVE.

    d

  • 6

    Which among the following is NOT a geometric sequence? a. 5, 10, 20, 40 b. -11, 22, -44, 88 c. 2, 6, 18, 54 d. 3, 8, 13, 18

    d

  • 7

    What is the common difference of the sequence 3, 11, 19, 27, 35? a. -8 b. 8 c. -14 d. 14

    b

  • 8

    In the sequence 1, 4, 7, 10, 13, 16, what is the common difference? a. 3 b. 4 c. -3 d. -4

    a

  • 9

    What is the next term of the sequence 3, 4, 7, 11, 18, 29? a. 40 b. 47 c. 48 d. 49

    a

  • 10

    What is the thirty-second term of the arithmetic sequence -12, -7, -2, 3, ... ? a. 143 b. 148 c. 153 d. 167

    a

  • 11

    Find the 7th term of the sequence 2, 6, 18, 54? a. 100 b. 500 c. 1300 d. 1458

    d

  • 12

    The following are examples of Fibonacci sequence EXCEPT: a. 0, 1, 1, 2, 3, 5 b. 2, 3, 5, 8, 13 c. 192, 16, 208, 224 d. 1, 4, 7, 10, 13

    d

  • 13

    If 1, -1/2, ¼, -1/8 is a geometric sequence, what is the common ratio? a. 1/2 b. -1/2 c. 1/4 d. -1/4

    b

  • 14

    The fifth term of an arithmetic sequence is 11 and the tenth term is 41. What is the first term? a. -19 b. -13 c. -9 d. 6

    a

  • 15

    Find the sum of the geometric sequence 2, 8, 32, 128, 512. a. 682 b. 684 c. 686 d. 688

    a

  • 16

    Which of the following is an arithmetic sequence? a. 21, 18, 15,… b. -6, -2, 2… c. 4, 2, 0, -1,... d. 80, 20, 5…

    a

  • 17

    What is the 5th term for the sequence 3, 6, 12, 24…..? a. 36 b. 40 c. 48 d. 52

    c

  • 18

    The first term of an arithmetic sequence is equal to 200 and the common difference is equal to -10. Find the value of the 20th term. a. 10 b. 20 c. 30 d. 40

    a

  • 19

    What is the sum of the first sixteen terms of the arithmetic sequence 1, 5, 9, 13. ? a. 62 b. 496 c. 528 d. 992

    b

  • 20

    What is the twentieth term of the arithmetic sequence 21, 18, 15, 12, ... ? a. -39 b. -36 c. 1 d. 78

    b

  • 21

    Find the sum of the geometric sequence 3, 6, 12, 24, 48, 96. a. 189 b. -189 c. 190 d. -190

    a

  • 22

    Which among the following is the harmonic sequence of a sequence 3, 8, 13, 18? a. -3, -8, -13, -18 b. 1/3, 1/8, 1/13, 18 c. 3.0, 8.0, 13.0 d. NONE OF THE ABOVE

    d

  • 23

    What is the sum of the eleventh of the arithmetic sequence 7, 12, 17, 22, ... ? a. 154 b. 295 c. 352 d.795

    a

  • 24

    Narisa wants to find the fifth term of a sequence -12 ,-7, -2, 3 which concept will you suggest to be used? a. Arithmetic Sequence b. Geometric Sequence c . Fibonacci d. Harmonic

    a

  • 25

    What is the sum of the first 30 terms of the arithmetic sequence 50, 45, 40, 35? a. -675 b. 275 c. 675 d. 3675

    a