1.

The average temperature of Delhi for four days in a particular month is 48 C. If the average temperature of second and third days 34 C and the ratio of the temperature of first and fourth days is 9 : 11 then find out the temperature of first and fourth days.

A. 45.5 C, 49.9 C
B. 32.4 C, 39.8 C
C. 43.4 C, 68.2 C
D. 54.4 C, 46.8 C
E. None of the above
Answer» F.


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