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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsExpertLevel 70
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In a relief camp (960) packets are placed in (16) rows. If each next row has (4) more packets then how many packets were in the first row?

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Answer and explanation

Correct answer: (30)

Using (S_{16}=960) and (d=4) gives (a=30). Exam tip: solve the sum formula for the unknown first term.

Related tags

ApWord-ProblemReliefFirst-Term

Frequently asked questions

What is the correct answer to this question?

(30)

Why is this the correct answer?

Using (S_{16}=960) and (d=4) gives (a=30). Exam tip: solve the sum formula for the unknown first term.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Word problems based on APs.

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