1. Which mobile company on 29 April 2013
Introduced Flat Roaming Rates for its African Customers to strengthen its
services?
A. Vodafone
B. Tata Indicom
C. Reliance Jio Infocomm
D.
Bharti Airtel
2. Which one of the following is a
primate?
A. Bear
B. Otter
C. Loris
D.
Pangolin
3. In which one of the following animals
of skin is a respiratory organ?
A.
Frog
B. Cockroach
C. Shark
D. Whale
4. What are Rubies and Sapphires
chemically known as
A.
Silicon dioxide
B. Aluminium oxide
C. Lead
tetra oxide
D.
Boron nitride
5. Which one of the following metals is
found in plaster of paris?
A. Calcium
B.
Magnesium
C.
Pottasium
D.
Sodium
6. Chloro-fluro-carbon gases are not
used in which of the following?
A. Aerosol
sprays
B. Fire-extinguishers
C.
Refrigerators
D.
Air-conditioning
7. Biogas are mainly contains
A.
Oxygen
B.
Carbon dioxide
C. Methane
D.
Nitrogen
8. Moderator is used in nuclear reactors
in order to
A.
increase the no.of.neutrons
B.
decrease the no.of.neutrons
C. Slow down the speed of neutrons
D.
Anthony S. D'Mello
9. An atomic nucleus, neutrons and protons are
held together by
A.
Gravitational forces
B. Exchange forces
C.
Magnetic forces
D.
Coulombic forces
10. Which one among the following
radiations carries maximum energy?
A.
Ultraviolet rays
B. Gamma rays
C.
X- rays
D.
Infra red rays
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