Question
A man can row 16 km/hr in still water. It takes him
thrice as long to row up as to row down the river. Find the speed of the man against the current.Solution
Let man’s rate upstream be x kmph. Then his rate downstream = 3x kmph. 
Rate in still water = kmph = 2x kmph 16 = 2x x = = 8, So, Rate upstream = 8 kmph.
Going 50 m to the South of her house, Priyanka turns left and goes another 45m. Then, turning to the North, she goes 20m and then starts walking to her ...
Q started from a point and walked towards the south for 42 m, then from there he turned right and walked 2 m, then he turned right again and walked 30 m...
A @ B * C % D * E, then B is in which direction with respect to E?
Rohit travels 25m towards the east and then turns 90° to his right and travels another 4 m. Finally, he turns right and covers 25m. How far is he now f...
Suman walks 20 m north, then she turns left and walks 11m. Again she turns left and walks 32m. Finally she turns left and walks 11m. In which direction ...
In which direction point M with respect to point K?
If Y # & F then Y is in with direction with respect to E ?
A rider was on a long road and then took a sharp left and another sharp left later and was now moving toward the East. What was his initial direction?
Abhinav started from point B and walked 40 m towards West. Then, he turned left and walked 35 m. Then, he turned right and walked 25 m. Harish started ...
Read the direction carefully and answer the following question.
Deepa moved a distance of 75 meters towards the North. She then turned to the l...
