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We're happy to help with Lifelines of National Economy.
Frequently asked questions
What is Lifelines of National Economy?
It's a multiple-choice quiz app to help you revise India's transport, communication, and trade — ideal for Class 10 Social Science (Geography) and competitive-exam practice.
How does scoring work?
You earn +30 points for each correct answer and lose 10 points for a wrong one. Each round has 20 questions, and your score and accuracy are shown at the end.
Does the app work offline?
Yes. Everything runs on your device — no internet connection, account, or sign-up is required.
Can I review the questions I got wrong?
Yes. After finishing a round, tap “Review Answers.” You can see every question with the correct answer and a short explanation, or switch on “Show mistakes only.”
Is my data collected or shared?
No. The app collects no personal data. Your score history is stored only on your device. See our Privacy Policy for details.
How do I reset my score history?
Open the History screen (from the home or results screen) and tap “Clear.” You can also remove all stored data by deleting and reinstalling the app.
Still need help?
Reach out any time at semonguovn@gmail.com. Please include your device model and iOS version so we can help faster.