Question
Country which is pioneer in hybrid rice
isSolution
Chinese scientist Yuan Longping (1930–2021), renowned as the "Father of Hybrid Rice",is the most famous researcher on hybrid rice. In the 1960s, he made his seminal discovery of the genetic basis of heterosis in rice.
The ratio of speeds of A and B is 3:4 and A takes 15 minutes more than B to reach the destination, how many hours will Be to reach the same place?
A quantity p is directly proportional to quantity q. When p = 63, then q = 21. When q = 35, then find the value of p.
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