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Question 68Asked in RRB ALP CBT-1, 18 Feb 2026, Shift 3 (4:00 PM)

Which of the following correctly describes the properties of a proton?

  1. AIt is positively charged and has a mass approximately 2000 times that of an electron.
  2. BIt has no charge and is present in the nucleus.
  3. CIt is negatively charged and located inside the nucleus.
  4. DIt has a positive charge and a mass equal to an electron.
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Correct answer: (A) It is positively charged and has a mass approximately 2000 times that of an electron.

From RRB ALP CBT-1 PYQ 18 Feb 2026, Shift 3 (4:00 PM)

This is question 68 of RRB ALP CBT-1 PYQ 18 Feb 2026, Shift 3 (4:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.