Which of the following gases makes limewater milky white ?
(a) Ammonia
(b) CO
(c) CO2
(d) Chlorine
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How much is the luminance of moon light ?
Which of these explains the remarkability of Gol Gumbaz in Bijapur? (a) Its inner ornamentation (coloured paintaing) (b) Its dense carving on its minars (c) Its extraordinary acoustics (d) None of these
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Sir i am appearing for RRB 2009 exam for permanent way supervisor position please send me previous yrs question paper my mail-id ramesh7899@yahoo.com
Sir, Iam Applied in rrb for the posts of Asst: Station Master.I want to know about the or question previews to study well.Please Send a reply
Dear Sir/Madam I am preparing for railways exams. please help me which books you prefer for written exam.(commercial clerk) and send me a previous questions papers
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A photoelectric cell converts (a) Light energy to thermal energy (b) Light energy to sound energy (c) Light energy to electrical energy (d) Electrical energy to light energy
hi i am preparing for"Assistat loco pilot" exam of RRB,so what book should i prefer for that