CTET 2 Math and Science 22 Dec 2021 Paper

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Question : 71 of 150
 
Marks: +1, -0
A man purchased 'X' to use it as fuel for cooking. What qualities 'X' should possess to be used as a fuel?
A) Low ignition temperature and cheap. 
B) High calorific values and low ignition temperature. 
C) Moderate calorific value and non-toxic.
D) Moderate Ignition temperature and cheap.
E) Low calorific value and non-toxic.
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