The concept of Varanasamkara occurs first in the
(a) Dharamasutras
(b) Smritis
(c) Brahmans
(d) Upanishads
Answer:
The earliest inscription in Sanskrit is found at
(a) Lumbini
(b) Sarnath
(c) Sanchi
(d) Girmar
Answer:
An intrinsic semiconductor at absolute zero temperature is a
(a) Perfect insulator
(b) Superconductor
(c) Good conductor
(d) None of these
Answer:
The resistance of a pn juction in forward bias is
(a) High
(b) Infinite
(c) Low
(d) Zero
Answer:
Intelsat satellite works as a
(a) Absorber
(b) Transmitter
(c) Repeacter
(d) None of these
Answer:
A microprocessor is the brain of the computer and is also called a/an
(a) Calculator
(b) Microchip
(c) Macroprocessor
(d) software
Answer:
Which device uses a handheld operation system?
(a) A laptop
(b) A mainframe
(c) APDA
(d) A personal computer
Answer:
Metal, which forms coloured chloride is
(a) Zn
(b) Sn
(c) Al
(d) Cr
Answer:
Which of the following is a fluoride mineral of aluminium?
(a) Cryolite
(b) Mica
(c) Porcels
(d) Felspar
Answer:
Important ore of Mg is
(a) Carnallite
(b) Gypsum
(c) Magnatide
(d) Carnotite
Answer: