Who wrote the pamphlet 'Now or Never'?

Who played the role of mediator in Gandhi-Irwin Pact?

Which of the following was not the outcome of the Gandhi-Irwin Pact?

Who played an important role in the signing of Gandhi-Irwin Pact?

Who among the following participated in the Salt Satyagraha of Gandhi?

Who among the following leaders did NOT participate in the Second Round Table Conference?