वह कौन-सा अलंकार (figure of speech) है जो दो विरोधाभासी या विपरीत शब्दों को पास-पास रखकर नाटकीय प्रभाव पैदा करता है या जटिलता को उजागर करता है?

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?