The time required for a clay layer to achieve 90% consolidation is 20 years. The time required to achieve 90% consolidation for a clay layer of the same type but with half the thickness (under identical drainage conditions) is:

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?