Related Questions

Five persons - A, B, C, D and E are being compared in weight and height. The second heaviest person D is the shortest. A is the 2nd tallest and shorter than E. The heaviest person shorter than B. who is lighter than E and A respectively. Who is the heaviest person?
A A
B B
C C
D D
Which one is heaviest naturally occurring element of the periodic element?
A Iron
B Thorium
C Rhodium
D Uranium
Which one is a naturally occuring noble gas?
A Sodium
B Potassium
C Argon
D Boron
The heaviest naturally occurring element is:
A Mercury
B Polonium
C Thorium
D Uranium
Probability of cavitation occuring becomes very high, when the local __________ resulting in water bubbles formation, which on rupture cause cavitation
A Pressure falls below the vapour pressure
B Pressure becomes very high
C Temperature becomes low
D All of the above
The phenomenon occuring during pumping of a liquid solution containing dissolved gases, which may come out of the solution giving rise to gas pockets, is termed as
A Evaporation
B Cavitation
C Sublimation
D Stripping
Which of the following reactions occuring during coal gasification is called the Neumann reversal reaction?
A 2CO ⟷ C + CO2
B CO + H2O ⟷ CO2 + H2
C C + H2O ⟷ CO + H2
D C + 2H2O ⟷ CO2 + 2H2
'Decennial' means consisting of or occuring every ------.
A five years
B ten years
C six years
D twenty years
’Decennial' means consisting of or occuring every -------.
A five years
B ten years
C six years
D twenty years
Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e. spontaneous cracking occuring on exposure to atmospheric corrosion), if its zinc percentage is more than
A 5
B 10
C 20
D 35

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