Consider the following statements : 1. For the three All-India Services, there are 24 State Cadres including three joint cadres. 2. Union Public Service Commission is the cadre controlling authority for Indian Administrative Service. 3. Staff Selection Commission is entrusted with the task of making recruitment to all the Group B and Group C posts under the Government. Which of these statements is/are correct?

(a) 1 only
(b) 1 and 2
(c) 2 and 3
(d) 1, 2 and 3