Option 1 - This option states that both statements are individually true and that statement II is the correct explanation of statement I. Firstly, statement I is true as the Government of India Act, 1935 did indeed introduce Dyarchy at the Centre, which was a system of dual governance where certain subjects were under the control of the British government and others were under the control of Indian ministers. However, statement II is not the correct explanation of statement I. Statement II states that provincial autonomy was granted to the provinces, but this is not mentioned in statement I and is unrelated to the introduction of Dyarchy at the Centre. Therefore, option 1 is incorrect.

Option 2 - This option states that both statements are individually true but statement II is not the correct explanation of statement I. As mentioned before, statement I is true as the Government of India Act, 1935 did introduce Dyarchy at the Centre. However, statement II is not the correct explanation of statement I, as it discusses the granting of provincial autonomy, which is not mentioned in the first statement. Therefore, option 2 is correct.

Option 3 - This option states that statement I is true and statement II is false. However, this is incorrect as statement I is indeed true. Therefore, option