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The New Pamban Bridge, India's first vertical lift railway sea bridge, connects the mainland to Rameswaram in Tamil Nadu. It replaced the 105-year-old Pamban Bridge and features a fully automated vertical lift span providing 22 meters of clearance for ships. This 2.05 km-long bridge, built for ₹535 crore, enhances rail operations significantly.
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‘A’ and ‘B’ can complete a certain work in 18 days and 20 days, respectively. They started working together and worked till completion of the wo...
X and Y together complete a job in 18 days, while Y alone can do it in 30 days. The ratio of efficiencies of X and Z is 4:5 respectively. What is the ra...
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‘A’ can do a piece of work in 15 days. ‘B’ can do 70% of the same work in 20 days. If they work together for the entire time and...
P and Q can do a piece of work in 32 and 40 days respectively. They began to work together but P leaves after sometimes and Q completed remaining work i...
Pipes 'P' and 'Q' can fill a tank in 36 minutes and 72 minutes respectively. A third pipe 'R' can empty it in 1 hour 48 minutes. 'P' and 'R' are turned ...
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