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Arithmetic and Geometric series

Quiz by Fred Spies

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10 questions
Show answers
  • Q1
    What is the sum of the first five terms of the geometric series whose first term is 3 and common ratio is 2?
    44
    93
    112
    56
    30s
  • Q2
    The first term of an arithmetic series is 7, and the common difference is 5. What is the 8th term of the series?
    40
    38
    42
    44
    30s
  • Q3
    The sum of the first 10 terms of an arithmetic series is 155 and the first term is 3. What is the second term?
    8
    6
    7
    5
    30s
  • Q4
    A geometric series has a first term of 3 and a common ratio of 2. What is the sum of the first 5 terms?
    93
    31
    62
    30
    30s
  • Q5
    A geometric series has a first term of 5 and a common ratio of 3. What is the third term in the series?
    15
    20
    30
    45
    30s
  • Q6
    A geometric series has a sum of 31 and a common ratio of 2. If there are five terms, what is the first term?
    3
    5
    1
    2
    30s
  • Q7
    A geometric sequence starts with a first term of 3 and a common ratio of -2. What is the fourth term of the sequence?
    -24
    12
    -12
    24
    30s
  • Q8
    In a geometric series, the first term is 1 and the common ratio is 2. What is the sum of the first four terms?
    15
    12
    14
    10
    30s
  • Q9
    In a geometric series, if the first term is 5, the ratio is 2, and there are 3 terms, what is the sum?
    40
    27
    22
    35
    30s
  • Q10
    A geometric series has a first term of 3 and a common ratio of 2. What is the fifth term?
    60
    24
    36
    48
    30s

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