Students' HelpDesk

For GRADE 11 FRESHERS,

Dear Students from Grade 11,
Student’s HelpDesk is looking for active members who’d contribute to the club obligingly, members who’d lead without titles, take an initiative for a new approach to the old growing problems of the students.
Students’ HelpDesk is a club with active and willing members to solve any problem a student faces ranging from interpersonal to Curricular. A Club that helps the students, that seeks for solution for each and every problem of a Student.
If you are willing to join this uprising Club then Please Contact :
1. Devesh Jha (12 B)
2. Sagar Man Nakarmi (12 E)
3. Anshu Poudyal (12 A)
4. Anjila Thapa (12 A)

Hseb taking a long time to publish the result of grade 12 & IOE publishing the result twice imply what?
Just a technical problem or something beyond it?

Can displacemnt-time graph be a closed curve?