निम्नलिखित में से कौन सा जीवनदायी पदार्थ प्रकाश संश्लेषण के माध्यम से पेड़ों द्वारा सीधे जारी किया जाता है?

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?