Q 16. According to Ohm's law, current I=?
A. V/R B. V+R C. R/V D. VR
Ans. V/R
Q 17. Electric current is expressed in ___________.
A. Volt B. Watt C. Ampere D. Coulomb
Ans. Ampere
Q 18. Convex mirror always gives a/an _________ image.
A. Diminished B. Inverted C. Virtual and Erect D. Inverted and Real
Ans. Virtual and Erect
Q 19. ________ is called artificial silk.
A. Rayon B. Polyester C. Nylon D. Acrylic
Ans. Rayon
Q 20. _______ causes climate change and global warming.
A. Oxygen B. Nitrogen C. Hydrogen D. Carbon dioxide
Ans. Carbon dioxide
Q 21. _________ is an example of fossil fuel.
A. Copper B. Iron C. Gold D. Coal
Ans. Coal
Q 22. _________ causes AIDS.
A. Virus B. Bacteria C. Fungi D. Protozoa
Ans. Virus
Q 23. A(H1N1) virus causes ____________.
A. Dysentery B. Typhoid C. TB D. Influenza
Ans. Influenza
Q 24. Advaita philosophy was propounded by __________.
A. Ramakrishna Paramahamsa B. Adi Sankara
C. Ramunajacharya D. Ramana Maharshi
Ans. Adi Sankara
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