1.

In a 100 m race Revanth and Rohan ran at an average speed of \[8.4\,m\,{{s}^{-1}}\]and \[12.2\,m\,{{s}^{-1}}\]respectively. If 12 seconds is the time taken in school records for 100 metre race, then which of the following can be true?

A.  Revanth broke the record.
B.  Rohan broke the record.
C.  Both Revanth and Rohan broke the record.
D.  Neither Revanth nor Rohan broke the record.
Answer» D.  Neither Revanth nor Rohan broke the record.


Discussion

No Comment Found