Assume that we are using a 12-bit on-chip ADC and wish to achieve the resolution/accuracy of a 16-bit ADC through oversampling. If the desired signal is band-limited to 50 Hz, what is the required oversampling frequency?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?