

MCQOPTIONS
Saved Bookmarks
1. |
P travels from Surat to jaipur at a speed of x km/h and Jaipur to Surat at speed of y km/h. Find the average speed of P in the entire journey |
A. | 2xy/(2x + y) |
B. | xy/(x + y) |
C. | 2xy/(x + y) |
D. | 2xy/(x + 2y) |
Answer» D. 2xy/(x + 2y) | |