A. Troposphere
B. Mesosphere
C. Stratosphere
D. Exosphere
A. Presence of sulphite
B. Rise in CO2 concentration
C. Oxides of nitrogen
D. Formtion of ozone
A. SKIN
B. digestive
C. liver
D. brain
A. Convex Lens
B. Concave Lens
C. Prism Lens
D. Cylindrical Lens
A. High-performance computer
B. Mainframe computer
C. Maxi computer
D. None of These
A. Information processing cycle
B. Hardware life cycle
C. Software life cycle
D. Information technology
A. MAN
B. LAN
C. WAN
D. ANN
A. .doc
B. .rtf
C. .docx
D. .jpeg
A. Mass of protons and neutrons
B. Mass of protons and electrons
C. Mass of electrons and neutrons
D. Mass of protons only
A. 332 m/s
B. 34 m/s
C. 17 m/s
D. 680 m/s
A. Universal serial Bussiness
B. Universal Serial Bus
C. Universal Secondary Bus
D. Unary Serial Bus
A. 1
B. 0
C. May be 1 or may be 0
D. None of these
A. Cerebrum
B. Cerebellum
C. Thalamus
D. Medulla oblongata
A. France
B. Japan
C. Japan
D. Germany
A. 366 days
B. 381 days
C. 371 days
D. 358 days
A. SUPARCO
B. JAXA
C. ESA
D. NASA
A. 2
B. 3
C. 4
D. 5
A. Mercury
B. Jupiter
C. Uranus
D. Mars
