1.

The evening temperature of Shimla fell down to \[\text{-6  }\!\!{}^\circ\!\!\text{ C}\]in the mid-night and to \[\text{-1  }\!\!{}^\circ\!\!\text{ C}\]at 6 a.m. By how many degrees did the temperature rise?

A. \[\text{-4  }\!\!{}^\circ\!\!\text{ C}\]    
B. \[\text{4  }\!\!{}^\circ\!\!\text{ C}\]
C. \[\text{-5  }\!\!{}^\circ\!\!\text{ C}\]    
D. \[\text{5  }\!\!{}^\circ\!\!\text{ C}\]  
Answer» E.


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