1.

6 months a go the present age of the student of class 10th was 14 years 6 months hence the age of the same students will be :

Answer»

15 years
15(1/2) years
20 years
none of these

Solution :SINCE the time difference between two dates is 1 year hence the average AGE will be increased by 1 year . THUS the average age of the class 6 MONTHS hence will be 15 years.


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