The least possible Venn diagram for the given statements is as below,
I. Some Indians are experts → True (As Some experts are tutors and All tutors are Indians. So, Some Indians are experts)
Il. Some Indians are students → False (There is no direct relation between Indians and students)
lll. No Indian is a student → False (There is no direct relation between Indians and students)
IV. All tutors are experts → False (As Some experts are tutors. So this is the possibility not definite)
Conclusion II and III are complementary to each other.
Hence, Only conclusions I, and either II or III follow.