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Class 10MathematicsArithmetic Progressions (AP)Word problems based on APsExpert
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In a practice camp (14) questions are solved on the first day and (1230) questions are solved in (20) days. If the increase is equal each day then what is the daily increase?

Answer and explanation

Correct answer: (5)

Using (S_{20}=1230) and (a=14) gives (d=5). Exam tip: daily increase can be found from total practice.

Related tags

ApWord-ProblemPracticeDifferenceWord Problems Based On ApsArithmetic Progressions (Ap)Arithmetic Progressions ApMathematics
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