A.a few persons
B.several persons
C.one person only
Related Mcqs:
- The invention is made independently by several persons at
- Which types of person should enter in the field of teaching??
- Education is a process in which knowledge and skills are transferred??
- Status means
- Invention is often defined as
- An invention cannot be completed
- Each invention may be new in form, pointed out by
- Which of the following windmills runs independently of the direction of the wind ?
- Parasites capable of living independently of its host at times is called as ___________ parasite??
- Invention means
