What is the meaning of Standard in bengali?

Meaning(s):

1. conforming to or constituting a standard of measurement or value
2. any distinctive flag
3. मान Standard English is sometimes called the King's English.
4. शिष्ट Standard English is sometimes called the King's English.
5. मानक = grammer Standard grammer, language,time
6. मानक = measurement Standard units of weight
7. प्रमाणिक = scripture Standard scripture
8. स्टैन्डर्ड = size Standard size of paper
9. मान्य = acceptable This is the standard textbook on the subject
10. सामान्य = average Pay the standard rate of tax
11. मानक = measurement An international standard of weight
12. कक्षा = class She is studying in 7th standard
13. दर्जा = degree His work does not reach the required standard
14. ध्वज = flag The royal standard
15. स्तर = level Set high standard