CTET Solved Paper - UTET September 2013 Paper2
- Option : A
- Explanation : (A) Kinetic energy = 1/2 mv2
Here v2 = u2 + 2as
= 0 + 2gh
= 2 x 9.8 x 10 = 196
Now K.E = 1/2 x 2 x 196 = 196 Joule
113. You can log on to distant computer by internet facility. The name of that facility is
- Option : C
- Explanation : (C) Telnet is a user command and an underlying TCP/IP protocol for accessing remote computers.
114. Collection of data which is stored as a unit in a place systematically is called
- Option : D
- Explanation : (D) A database is a collection of information that is organised so that it can easily be accessed, managed and updated.
115. The correct order of steps in scientific method is
- Option : D
- Explanation : (D) The correct order of steps in scientific method is Problem, Hypothesis, Experiment and Conclusion.
