. Why is it dangerous to have charcoal burning in a closed room?
(a) Burning charcoal produces a poisonous gas called carbon
monoxide
(b) It consumes the whole of the oxygen and man cannot breathe
(c) Smoke suffocates
(d) None of these
- 2 Answers
- 4149 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / guest
(a) Burning charcoal produces a poisonous gas called carbon
monoxide
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / aashlesh
a) Burning charcoal produces a poisonous gas called carbon
monoxide
| Is This Answer Correct ? | 1 Yes | 0 No |
Which one of the following measures could prove to be helpful in raising agricultural production in India during a short period? (a) Mechanization of agriculture (b) Co-operative farming (c) Use of better seeds (d) Consolidation of land holdings
Water has maximum density at ? a) -1O C b) 0O C c) 4O C d) 100O C
Pick the odd man out. (A) Nasshot (B) Smart Dog (C) Norton Antivirus (D) Excite
Which one among the following is nearest to the Tropic of Cancer? 1 Agra 2 Delhi 3 Gwalior 4 Jhansi
From which mineral is radium obtained? 1 Limestone 2 Hematite 3 Pitchblende 4 Rutile
India?s territorial waters limits are only upto?. 1 15 nautical miles 2 3 nautical miles 3 12 nautical miles 4 None of these
Who invented vaccination ? (a) Alexander Fleming (b) Edward Jenner (c) Jonas Salk (d) Louis Pasteur
In a federation the source of power for the unit states is ? a) Electorate b) Constitution c) Federal Court d) Federal Legislature
Raman Sukumar has been awarded the ………… 1 Oscar 2 Green Oscar 3 Pulitzer 4 Abel
Where in India is the Centre for DNA finger Printing and Diagnostics located? (a) Delhi (b) Hyderabad (c) Pune (d) Bangalore
The number of States surrounding the State of Chhattisgarh are 1 Four 2 Five 3 Six 4 Sesven
Plains are generally: (a) depositional surfaces (b) erosional surfaces (c) none of the above
UPSC 
