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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsMediumLevel 71
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In a book donation drive (18) books are received on the first day and (7) more books are received each next day. On which day will (88) books be received?

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Answer and explanation

Correct answer: (11)

From (18+(n-1)7=88), (n=11). Exam tip: set (a_n) equal to the given number to find the required day.

Related tags

ApWord-ProblemTarget-Day

Frequently asked questions

What is the correct answer to this question?

(11)

Why is this the correct answer?

From (18+(n-1)7=88), (n=11). Exam tip: set (a_n) equal to the given number to find the required day.

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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