In a bridge structure blueprint, two girders are placed such that one makes an angle α with the ground line and the other makes (90° - α). If sin(α) = 0.3, what is the value of sin2(α) + cos2(90° - α)?

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?