भारत के किस पड़ोसी देश को प्राचीन अरब व्यापारियों द्वारा ऐतिहासिक रूप से 'सेरेंडिब' कहा जाता था?

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?