Q. Common salt that we eat everyday contains -
1) Sodium and Chloride
2) Sodium and Carbon
3) Calcium and Chlorine
4) Sodium and Aluminium
Q. CASA ratio of bank indicate the -
1) Bank deposits (current & saving)
2) High-value deposits
3) Non performing
4) Bank's loans
Q. The pair of compounds used as anaesthetic in medicines -
1) Nitrogen dioxide, ether
2) Ether, Ammonia
3) Nitrous oxide, Chloroform
4) Chloroform, Nitrogen dioxide
Q. The percentage of carbon in cast iron is -
1) 3 to 5
2) 0.1 to 0.25
3) 0.5 to 1.5
4) 6 to 8
Q. The compound that has the least value for octane number is -
1) n-heptane
2) 2-methyl heptane
3) Iso-octane
4) 2, 2-dimethyl hexane
Q. The credit of construction of first nuclear reactor goes to -
1) Niels Bohr
2) Fermi
3) Einstein
4) Oppenheimer
Q. Which of the following react to produce urea?
1) Ammonium Chloride + Calcium sulphae
2) Carbon dioxide + Ammonia
3) Acetic acid + Ammonia
4) Methane + Carbon Monoxide
Q. The percentage of carbon in steel is -
1) 3 to 5
2) 0.1 to 0.25
3) 0.5 to 1.5
4) 6 to 8
Q. In photoelectric emission, the energy of emitted electron is -
1) same as that of incident photon
2) larger than that of incident photon
3) less than that of incident photon
4) proportional to the intensity of incident light
Q. The word CNG in the transport network system stands for -
1) Chlorine Natural Gas
2) Commercial Natural Gas
3) Compressed Natural Gas
4) Condensed Natural Gas
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