In which year famous Gandhi-Irwin Pact took place?

Gandhi-Irwin Pact took place in :

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

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

Who among the following took Mahatma Gandhi’s gain in the Gandhi-Irwin Pact as “Consolation Prizes”?

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