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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsExpertLevel 72
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In a relief fund (350) rupees are deposited on the first day and (150) rupees more each next day. How many days will it take to collect (12600) rupees?

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Answer and explanation

Correct answer: (12)

The amounts are (350,500,650,\ldots) and (S_n=12600) gives (n=12). Exam tip: set the target total equal to (S_n).

Related tags

ApWord-ProblemRelief-FundTarget

Frequently asked questions

What is the correct answer to this question?

(12)

Why is this the correct answer?

The amounts are (350,500,650,\ldots) and (S_n=12600) gives (n=12). Exam tip: set the target total equal to (S_n).

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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