The bench issued notice to the state and other respondents on these pleas and posted them for hearing on September 5.
In a June letter, the IT Ministry had warned Twitter of strict action if it does not comply with some content takedown orders.
The bench hearing the appeal said a lottery conducted by the GoI, states or authorised by a state or conducted by private entities falls within the nomenclature of 'betting and gambling'.
The court said such sexual assault by a husband on his wife will have "grave consequences on the mental state of the wife.
No case is made out for invalidating the government order of February 5, the court said.
The court asked the petitioners to file written submissions, if any, before the Bench.
In most of the schools, the Muslim students attended classes without hijab and a few institutes allowed them to attend classes wearing hijab.
The girls made the plea to the full bench of the High Court comprising Chief Justice Ritu Raj Awasthi, Justice J M Khazi and Justice Krishna M Dixit.
The Karnataka High court hearing the Hijab issue on Thursday asked students not to insist on wearing religious garment on campuses of educational institutions, till the disposal of the matter.
Posting the matter for Monday, the full court also said the educational institutions can resume classes for the students.