A.about the same time
B.different time
C.None of these
Related Mcqs:
- It is quite common for an invention to be made independently by
- 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 ?
- Lenses used by the persons who cannot see objects of nearby are:
- Indicate the group of persons who gain from inflation
- Common defect developing in the eyes of persons of old age is:
- When two persons exchange their goods without bringing in money, it is known as
- Parasites capable of living independently of its host at times is called as ___________ parasite??
