Kerala PSC Previous Year Question Paper
KERALA PSC GRADE I (KERALA STATE HOUSING BOARD)
PREVIOUS YEAR QUESTION PAPER 2014
1.Metamorphic rocks are formed by:
a)Coding Molten lava
b)Change of physical chemical property of rocks
c)Deposition of weathered rocks
d)Solidification
2.Sand stone in an example of:
a)Sedimentry rock
b)metamorphic rock
c)laneous rock
d)foliated rock
3.Pug mill associated with the production of:
a)cement
b)floor tiles
c)bricks
d)concrete
4.What metal ingedient in stainless steel marks it corrosion resistant?
a)Copper
b)Chromium
c)Tungsten
d)nickel
