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TLS Online TPP Program

#Question id: 7247

Which statement correctly characterizes regeneration in the mammalian nervous system?

#Unit 5. Developmental Biology
  1. In some instances, peripheral nerves can regenerate an axon if cut, such as when motor neurons regenerate axons to make correct connections with muscles
  2. Killed cells of the peripheral nervous system can be regenerated and will extend axons to restore connectivity with targets
  3. Cells of the brain can regenerate if damaged, but the peripheral nervous system is incapable of regeneration
  4. Fully functional regeneration in the mammalian nervous system has been shown to be possible when adult stem cell transplants are used
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TLS Online TPP Program

#Question id: 7517

#General Aptitude

Two cyclists start from the same place in opposite directions. One goes towards North at 12 km/h and the other goes towards South at 15 km/h. What time will they take to be 8.1 km apart?
TLS Online TPP Program

#Question id: 7518

#General Aptitude

In a flight of 800 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/h and the time of flight increased by 20 min. The duration of the flight is
TLS Online TPP Program

#Question id: 7519

#General Aptitude

Two trains start from A and B respectively and travel towards each other at the speeds of 60 km/h and 45 km/h respectively. By the time they meet, the first train has travelled 30 km more than the second. The distance between A and B is
TLS Online TPP Program

#Question id: 7520

#General Aptitude

A train X leaves P at 6 am and reaches Q at 10 am. Another train Y leaves Q at 8 am reaches P at 11.30 am. At what time do the two trains cross each other?
TLS Online TPP Program

#Question id: 7521

#General Aptitude

A man takes 4 h 20 min in walking to a certain place and riding back. He would have gained 1 h 30 min by riding both ways. The time he would take to walk both ways is
TLS Online TPP Program

#Question id: 7522

#General Aptitude

A worker may claim Rs 15 each km which he travels by taxi and Rs 5 for each km which he drives his own car. If in one week he claimed Rs 500 for travelling 80 km, how many km did he travel by taxi?