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Subjects
Class 10MathematicsArithmetic Progressions (AP)Finding the $n$th term of an APEasyLevel 62
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What is the fourth term in the sequence (6,12,18,24,\ldots)?

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Answer and explanation

Correct answer: 24

The terms are counted from left to right: the first term is 6, the second is 12, the third is 18, and the fourth is 24. Therefore, 24 is correct, which is option C. This is an arithmetic progression with common difference 6; in an exam, count the term position carefully.

Related tags

Arithmetic ProgressionsAp TermsCommon DifferenceTerm PositionEasy Mathematics

Frequently asked questions

What is the correct answer to this question?

24

Why is this the correct answer?

The terms are counted from left to right: the first term is 6, the second is 12, the third is 18, and the fourth is 24. Therefore, 24 is correct, which is option C. This is an arithmetic progression with common difference 6; in an exam, count the term position carefully.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Finding the $n$th term of an AP.

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10 more MCQs
  1. 1What is the fourth term in (14,18,22,26,\ldots)?
  2. 2What will be the fifth term in (2,7,12,17,\ldots)?
  3. 3What is the third term in the sequence (9,7,5,3,\ldots)?
  4. 4A plant grows (2) cm every day. The heights are (12,14,16,18,\ldots). What is the height on the fourth day?
  5. 5In an AP, first term (a=4) and common difference (d=3). What is the (10)th term?
  6. 6Find the (12)th term of the AP (7,11,15,19,\ldots).
  7. 7What is the (9)th term of the AP (20,17,14,11,\ldots)?
  8. 8If (a=2), (d=5), what will be the (15)th term of the AP?
  9. 9Which is the (20)th term of the AP (3,8,13,18,\ldots)?
  10. 10In an AP, (a=9), (d=2). Find the (18)th term.
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