Calculate the Reynolds number if a fluid flows through a pipe of diameter 100 mm with a velocity of 0.5 m/s. The density of the fluid is 900 kg/m3 and its dynamic viscosity is 0.097 kg/(m·s).

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?