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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsHardLevel 72
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In an instalment plan the first instalment is (6000) rupees and each next instalment is (1000) rupees more. What is the total of (7) instalments?

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Answer and explanation

Correct answer: (63000)

The instalments are (6000,7000,8000,\ldots) and (S_7=63000). Exam tip: treat instalments as AP terms.

Related tags

ApWord-ProblemInstallmentTotal

Frequently asked questions

What is the correct answer to this question?

(63000)

Why is this the correct answer?

The instalments are (6000,7000,8000,\ldots) and (S_7=63000). Exam tip: treat instalments as AP terms.

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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