### Shortcut of Pipes and Cisterns

Shortcut 73: One pipe fills and another empties Question: Pipe A can fill a tank in 4 hours and pipe B can empty the tank...

Aptitude Shortcuts

Shortcut 73: One pipe fills and another empties Question: Pipe A can fill a tank in 4 hours and pipe B can empty the tank...

Manohar Veera
August 29, 2016

Aptitude Shortcuts

Shortcut 68: Three men working together Question: A can do a work in 40 days, B in 50 days and C in 60 days. If...

Manohar Veera
August 28, 2016

Aptitude Shortcuts

Shortcut 65: Time, Work and Resource Question: If 10 men can cut 40 trees in 4 days, how many trees can be cut by 40...

Manohar Veera
August 28, 2016

Aptitude Shortcuts

Shortcut 62: Time taken is directly proportional to work. Question: It took 40 days to build 10 buildings. How long will it take to build...

Manohar Veera
August 27, 2016

Aptitude Shortcuts

Boats Shortcut 59: Time taken upstream Question: The speed of boat in still water is 40kmph. How long will the boat take to row...

Manohar Veera
August 27, 2016

Aptitude Shortcuts

Shortcut 55: Train crossing a man on another train in same direction Question: Two trains A and B of length 100m and 200 are travelling...

Manohar Veera
August 26, 2016

Aptitude Shortcuts

Shortcut 50: Train crossing a pole Question: A train of length 450m is travelling at a speed of 54kmph. How long will it take...

Manohar Veera
August 26, 2016

Aptitude Shortcuts

Shortcut 45: Average speed when distances are same Question: Sai travels from her house to office at a speed of 50kmph. She suddenly returns...

Manohar Veera
August 25, 2016

Aptitude Shortcuts

Shortcut 40: S = Speed D = Distance T = Time taken Question: A man travels 200 km in 4 hours. What is the...

Manohar Veera
August 25, 2016

Aptitude Shortcuts

Shortcut 37: One Variable Linear Equation Question: Age of father is twice that of son at present. After 5 years, sum of their ages...

Manohar Veera
August 24, 2016