(a) Agams
(b) Upanishad
(c) Vedas
(d) Tripitaka
Answer:
Mahajanapada situated on the bank of river Godawari was
(a) Assaka
(b) Kamboja
(c) Avanti
(d) Vasta
Answer:
By whom the first republic of the world was established in Vaishali?
(a) Lichchavi
(b) Gupta
(c) Maurya
(d) Nand
Answer:
The Indus Valley Civilization specialized in
(a) Craftsmanship
(b) Town planning
(c) Architecture
(d) All of these
Answer:
Golden view of sea shell is due to
(a) Polarization
(b) Diffraction
(c) Reflection
(d) Dispersion
Answer:
Ohm's law is valid in case of
(a) Semiconductor
(b) Conductor
(c) Insulstor
(d) Superconductor
Answer:
Carriers of electric current in superconductors are
(a) Holes
(b) Phonons
(c) Electron
(d) Photons
Answer:
A hydrogen atom is paramagnetic. A hydrogen molecule is
(a) Ferromagnetic
(b) Diamagnetic
(c) Paramagnetic
(d) None of these
Answer:
At a grid sub stations the voltage is stepped up to reduce loss of
(a) Power
(b) Resistance
(c) Current
(d) Electrical energy
Answer:
The unit of electrical power is
(a) ampere
(b) Volt
(c) Watt
(d) Kilowatt hour
Answer: