Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Polity Basics of Constitution
What is the source of the preamble of the Indian constitution?
1
British constitution
2
Australian constitution
3
USA constitution
4
More than one of the above
5
None of the above