Arithmetic Sequence And Series Quiz!

10 Questions | Total Attempts: 159

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Arithmetic Sequence And Series Quiz!

Are you experienced with arithmetic sequence and series? An arithmetic sequence is a sequence in which each term is discovered by adding the same value to the previous term. It is a sequence of numbers where the difference between the successive terms is constant. Finding a sequence depends on whether the sequence is arithmetic or geometric. This quiz will tell you if your mathematical knowledge adds up or not.


Questions and Answers
  • 1. 
    Find the common difference in the Arithmetic Sequence 3,3/14, 7/2, 15/4
    • A. 

      1/4

    • B. 

      3/4

    • C. 

      5/2

    • D. 

      4

  • 2. 
    What is the sum of all odd integers between 8 and 26?
    • A. 

      153

    • B. 

      151

    • C. 

      149

    • D. 

      148

  • 3. 
    If three arithmetic means are inserted between 11 and 39, find the 2nd arithmetic mean.
    • A. 

      46

    • B. 

      32

    • C. 

      25

    • D. 

      18

  • 4. 
    Which term of the Arithmetic Sequence 4,1,-2,-5,... is 29?
    • A. 

      9th term

    • B. 

      10th term

    • C. 

      11th term

    • D. 

      12th term

  • 5. 
    The 1st term of an arithmetic sequence is 2 while the 18th term is 87. Find the common difference of the sequence.
    • A. 

      7

    • B. 

      6

    • C. 

      5

    • D. 

      3

  • 6. 
    Which of the following is the sum of all the multiples of 3 from 15 to 48?
    • A. 

      315

    • B. 

      360

    • C. 

      378

    • D. 

      396

  • 7. 
    What is the nth term of the arithmetic sequence 7,9,11,13,15,17,....?
    • A. 

      3n+4

    • B. 

      2n+5

    • C. 

      4n+3

    • D. 

      N+2

  • 8. 
    Find p so that the numbers 7p+2,5p+12,2p-1,... form an arithmetic sequence.
    • A. 

      -8

    • B. 

      -5

    • C. 

      -13

    • D. 

      -23

  • 9. 
    Glenn bought a car for Php 60,000. The yearly depreciation of his car is 10% of its value at the start of the year. What is its value after 4 years?
    • A. 

      Php 437,400

    • B. 

      Php 438,000

    • C. 

      Php 393,660

    • D. 

      Php 378,000

  • 10. 
    Kelly is saving her money to buy a car. She has Php 50,000 and she plans to save Php 3,750 per week from her job as a call center manager. How much will Kelly have saved after 8 weeks?
    • A. 

      Php 76,000

    • B. 

      Php 76,250

    • C. 

      Php 76,500

    • D. 

      Php 76,750

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