|A) 48 kmph||B) 36 kmph|
|C) 24 kmph||D) 20 kmph|
Let the initial speed of Akhil be '4p' kmph
Then speed after decrease in speed = '3p' kmph
We know that,
Change in speed == Change in time
According to the given data,
Hence, the initial speed of Akhil = 4p = 4 x 12 = 48 kmph.