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Train basics - 1
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Train basics formula and some basic questions

Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. Visit my youtube channel BHARAT GUPTA-RADIX .

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The Genetic Engineering Appraisal Committee (GEAC) is the apex body constituted in the Ministry of Environment and Forests under 'Rules for Manufacture, Use, Import, Export and Storage of Hazardous Microorganisms/Genetically Engineered Organisms or Cells 1989', under the Environment Protection Act, 1986. The Rules of 1989 also define five competent authorities i.e. the Institutional Biosafety Committees (IBSC), Review Committee of Genetic Manipulation (RCGM), Genetic Engineering Approval Committee (GEAC), State Biotechnology Coordination Committee (SBCC) and District Level Committee (DLC) for handling of various aspects of the rules.
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  1. TIME, SPEED AND DISTANCE TRAIN - 1


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  5. Length of train is 180 m, and its speed is 72 km/hr. Find the time taken by train to cross a person standing near the track a. 10 sec b. 12 sec c. 9 sec d. 8 sec


  6. Length of train is 180 m, and its speed is 72 km/hr. Find the time taken by train to cross a person standing near the track a. 10 sec b. 12 sec c. 9 sec d. 8 sec Ibom Ibo


  7. A train of length 225 m is moving with speed 50 km/hr. How many second this train will take to cross a man moving in the same direction of train with speed 5 km/hr? a. 12 sec b. 20 sec c. 15 sec d. 18 sec


  8. A train of length 225 m is moving with speed 50 km/hr. How many second this train will take to cross a man moving in the same direction of train with speed 5 km/hr? a. 12 sec b. 20 sec c. 15 sec d. 18 sec 2%