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New for SSC CGL students

Sunday, 16 August 2015

Which of the following particles has the dual nature of particle-wave?

Question 76 Best way to conserve our water resources:

A) Sustainable water utilization
B) Rain Water harvesting
C) All of the options mentioned here
D) Encouragement of natural regeneration of vegetation

Answer: All of the options mentioned here

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Question 77 Which of the following particles has the dual nature of particle-wave?

A) Neutron
B) Electron
C) Meson
D) Proton

Answer: Electron

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