Which of the polyatomic ion has ‘n’ value equal to 3?
- A.CO3–n
- B.HCO3–n
- C.SO4–n
- D.PO4–n
Attempt the official RRB Group D previous year question paper 2025 Shift-2 as a free, timed mock test on AajExam. Get instant scoring, sectional analysis, and detailed solutions for every question.
| Section | Questions | Marks/Q | Negative |
|---|---|---|---|
| Mathematics | 25 | 1 | 0.33 |
| General Intelligence & Reasoning | 30 | 1 | 0.33 |
| General Science | 25 | 1 | 0.33 |
| General Awareness & Current Affairs | 20 | 1 | 0.33 |
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Which of the polyatomic ion has ‘n’ value equal to 3?
Which of the following is a typical physical property of non-metals?
Which of the following glands add their secretions to make easier transport and to provide nutrition for sperms?
Select the correct option with respect to the following statements. Statement-1: Suspension is a homogeneous mixture. Statement-2: The particles of a suspension can be seen by the naked eye. Statement-3: The solute particles settle down when a suspension is left undisturbed, that is, a suspension is unstable.
A straight chain of three carbon atoms having no double bond and -OH functional group at first carbon atom is named:
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The paper contains 100 multiple-choice questions to be attempted in 90 minutes for a total of 96 marks, with 0.33 negative marking per wrong answer.
The RRB Group D 2025 paper covers the following sections: Mathematics, General Intelligence & Reasoning, General Science, General Awareness & Current Affairs. Each section is designed to test a specific skill set required for the RRB Group D exam.
Yes. Every question on this PYQ paper has the correct answer and a detailed explanation. After submitting the test, you can review each question with step-by-step solutions, concept references, and tips on how to solve similar questions faster.
Yes. You can attempt this PYQ paper as many times as you like. Each attempt is recorded separately so you can track improvement in score, accuracy, and time-management.
Government exam toppers consistently say PYQ practice is the single highest-leverage strategy. RRB Group D repeats question patterns, frequently-tested concepts and difficulty distribution year after year. Solving 8-10 PYQ shifts before the exam dramatically improves time management and confidence.
90 min · 93 marks
90 min · 94 marks
90 min · 92 marks
90 min · 93 marks
90 min · 95 marks
90 min · 92 marks