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Sudesh Kumar

· started a discussion

· 1 Months ago

accha ques tha

Question:
Kapil and Sonia started from A and B for B and A, which are 795 Km apart. They meet after 15 hours. After meeting, Kapil reduced his speed by 3 Km/h and Sonia increased by 3 Km/h, they arrived at same time. What was the speed of Sonia?
Options:
A) 25 Km/h 
B) 28 Km/h
C) 23 Km/h
D) 27 Km/h 
Solution:

Ans: (a) 


sunil kumar

· commented

· 1 Months ago

could u please explain me the step just after x+y=53.thanks

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