Practice Questions for UPSC CAPF AC Exam 2025: Topic-Wise Review for Paper I
Preparing for the UPSC CAPF AC Exam 2025: Key Topics and Strategies
As the UPSC CAPF AC Exam 2025 approaches, candidates are advised to focus on key topics and strategies to ensure comprehensive preparation. Here's a breakdown of the important questions, topics, and exam structure for the upcoming exam.
Exam Structure
The UPSC CAPF AC Exam consists of two papers:
- Paper I (Objective): This paper covers General Ability & Intelligence, including current affairs, Indian polity, history, geography, and science. It includes 125 questions, totalling 250 marks.
- Paper II (Descriptive): This paper includes General Studies, Essay, and Comprehension, totalling 200 marks.
Important Questions for Paper I
Here are some of the most important questions for Paper I, along with their correct answers:
Physics - Free fall acceleration: - Question: Which one of the following statements for an object falling freely under gravity is correct? - (a) Zero acceleration always implies zero velocity - (b) Zero acceleration has no relation with the velocity of the object - (c) Zero velocity at any instant necessarily means zero acceleration at that instant - (d) Acceleration is constant all throughout the free fall - Answer: (d) Acceleration is constant all throughout the free fall.
Magnetic field lines: - Question: Two magnetic field lines produced by the same source - (a) never intersect - (b) can originate from the same point - (c) can terminate at the same point - (d) can intersect depending on the situation - Answer: (a) never intersect.
Fleming’s Rule: - Question: Which one of the following is correct regarding Fleming's Rule? - (a) Fleming's left hand rule gives direction of force on a current carrying conductor in a magnetic field - (b) Fleming's right hand rule gives direction of force on a current carrying conductor in a magnetic field - (c) Both left and right hand rules can be used for finding direction of force on a current-carrying conductor in a magnetic field - (d) Fleming's rules have nothing to do with magnetic field - Answer: (a) Fleming's left hand rule gives direction of force on a current carrying conductor in a magnetic field.
Mathematics - Train velocity problem: - Question: A distance X km is covered by two different trains with velocity v and kv in y and y+3 hours respectively. If y < 13, then k is less than? - Answer: (k < \frac{13}{16})
Recommended Topics for Preparation
- Physics concepts like free fall and magnetic fields
- Basic rules and principles like Fleming’s rules
- Applied mathematical problems involving speed, distance, and time
- Current affairs and general knowledge topics
Preparation Strategies
- Practicing previous years’ question papers and topic-wise important questions is highly recommended.
- Candidates are advised to practice as many questions as possible to increase their chances of clearing the exam.
- Practicing mock tests provided by coaching institutes is also beneficial.
- Focusing on key topics and revising regularly will ensure a comprehensive understanding of the subject matter.
- Utilising free resources available online can help candidates prepare effectively and efficiently.
Miscellaneous Information
- Magnesium is used in fireworks to make a bright white light.
- In the context of magnetic field lines, they never intersect.
- The radar used by police to check over-speeding vehicles works on the principle of the Doppler effect.
- Ion-Exchange is an option that can be used to remove permanent hardness of the water.
- Polyaromatic hydrocarbons are not a component of photochemical smog.
- Neon produces a red light when electricity flows through it.
- Thiourea is not a component of paint.
With these tips and strategies in mind, candidates can approach the UPSC CAPF AC Exam 2025 with confidence and prepare effectively for a successful outcome.
Candidates seeking success in the UPSC CAPF AC Exam 2025 should explore online-education and learning platforms for comprehensive study materials on key topics such as physics concepts like free fall and magnetic fields, basic rules and principles like Fleming’s rules, and applied mathematical problems involving speed, distance, and time.
During preparation, it is essential to practice as many questions as possible through online-education resources, previous years' question papers, and topic-wise important questions to ensure a thorough understanding of the subject matter and improve the chances of clearing the exam.
