MPSC State Service 2021 · CSAT · Question 69 of 73

Read carefully following passage and select the statement that best describes focus of argument. Using technologically advanced manned and unmanned undersea vehicles it is possible for oceanographers to observe sea floors. Direct observations of the ocean floor are made by deep-diving submarines and some of these submarines can dive to depths of more than several miles and cruise at depths of 15 thousand feet. Radio equipped buoys can be operated by remote control in order to transmit information back to land based laboratory including data about water temperature, current and weather. Some of mankind՚s serious problems especially those concerning energy and food may be solved with the observations made by possible with these underwater vehicles.

Reading Comprehension

1. ATechnologically advanced undersea vehicles can cruise at depths of 15 thousand feet.
2. BWe are facing serious scarcity of energy and food with respect to ever growing population.
3. CAdvanced underwater vehicles collect information about sea floor which can be used for solving problems related to energy and food shortage.
4. DFunctions of advanced undersea vehicles.Correct