निम्नलिखित में से कौन-सी एक लोचदार अस्थिरता (elastic instability) है जिसके परिणामस्वरूप अक्षीय संपीड़न तनाव (axial compressive stress) के अधीन एक संरचनात्मक सदस्य में अचानक बड़ा पार्श्व विक्षेपण (lateral deflection) होता 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?