Plan A raises its data charge to ₹2.50 a GB.

Question 17

MediumOriginal question

Plan A costs ₹199 a month plus ₹2 for every GB of data used. Plan B costs a flat ₹299 a month with unlimited data. Let $x$ be the GB used in a month.

Plan A raises its data charge to ₹2.50 a GB. Below what monthly use is Plan A now cheaper?

25 GBCorrect answerYour answer39.8 GBCorrect answerYour answer40 GBCorrect answerYour answer50 GBCorrect answerYour answer

Show the answer and explanation

CorrectNot quiteAnswer C

Correct answer: C

Worth noting

50 GB is the break-even at the old ₹2 rate.

Ten questions from Numerical Inequalities, at your own pace.

Ten questions from Numerical Inequalities, at your own pace.