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General Knowledge (NDA)

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Q. What is the effect of deforestation on local climate?
  • A. Increased rainfall
  • B. Decreased temperature
  • C. Increased temperature
  • D. No effect
Q. What is the effect of deforestation on river soil quality?
  • A. Improves soil quality
  • B. No effect
  • C. Decreases soil quality
  • D. Increases soil moisture
Q. What is the electron configuration of a chlorine atom (atomic number 17)? (2020)
  • A. 1s² 2s² 2p⁶ 3s² 3p⁵
  • B. 1s² 2s² 2p⁶ 3s² 3p⁶
  • C. 1s² 2s² 2p⁶ 3s² 3p⁴
  • D. 1s² 2s² 2p⁶ 3s² 3d⁵
Q. What is the electron configuration of a neutral carbon atom? (2022)
  • A. 1s² 2s² 2p²
  • B. 1s² 2s² 2p⁶
  • C. 1s² 2s² 2p⁴
  • D. 1s² 2s² 2p³
Q. What is the electron configuration of an oxygen atom? (2021)
  • A. 1s² 2s² 2p⁴
  • B. 1s² 2s² 2p²
  • C. 1s² 2s² 2p⁶
  • D. 1s² 2s² 2p³
Q. What is the empirical formula of a compound with a molecular formula C6H12? (2021)
  • A. CH
  • B. C2H4
  • C. C3H6
  • D. C6H12
Q. What is the empirical formula of a compound with the molecular formula C6H12? (2021)
  • A. CH
  • B. C2H4
  • C. C3H6
  • D. C6H12
Q. What is the energy of a photon with a frequency of 5 x 10^14 Hz? (Planck's constant h = 6.626 x 10^-34 J·s) (2021)
  • A. 3.31 x 10^-19 J
  • B. 1.32 x 10^-19 J
  • C. 2.48 x 10^-19 J
  • D. 4.97 x 10^-19 J
Q. What is the equivalent resistance of two resistors of 4 ohms and 6 ohms connected in series?
  • A. 10 ohms
  • B. 24 ohms
  • C. 2.4 ohms
  • D. 0.67 ohms
Q. What is the equivalent resistance of two resistors of 4 ohms and 6 ohms in series?
  • A. 10 ohms
  • B. 24 ohms
  • C. 2.4 ohms
  • D. 0.67 ohms
Q. What is the equivalent resistance of two resistors, R1 = 4Ω and R2 = 6Ω, in parallel? (2022)
  • A. 2.4Ω
  • B. 10Ω
  • C. 24Ω
  • D. 1.5Ω
Q. What is the equivalent resistance of two resistors, R1 and R2, in parallel? (2022)
  • A. R1 + R2
  • B. R1 * R2 / (R1 + R2)
  • C. 1 / (1/R1 + 1/R2)
  • D. R1 - R2
Q. What is the estimated temperature at the Earth's inner core?
  • A. 4000°C
  • B. 5000°C
  • C. 6000°C
  • D. 7000°C
Q. What is the focal length of a diverging lens if the image distance is -15 cm and the object distance is -10 cm? (2023)
  • A. -30 cm
  • B. -20 cm
  • C. -15 cm
  • D. -10 cm
Q. What is the formula for calculating electric power? (2023)
  • A. P = IV
  • B. P = I^2R
  • C. P = V^2/R
  • D. All of the above
Q. What is the formula for calculating the capacitance of a parallel plate capacitor?
  • A. C = εA/d
  • B. C = A/εd
  • C. C = d/εA
  • D. C = εd/A
Q. What is the formula for calculating the concentration of hydrogen ions in a solution from its pH?
  • A. [H+] = 10^-pH
  • B. [H+] = pH/10
  • C. [H+] = 10^pH
  • D. [H+] = pH^10
Q. What is the formula for calculating the concentration of hydrogen ions in a solution with a pH of 5?
  • A. 1 x 10^-5 M
  • B. 1 x 10^-7 M
  • C. 1 x 10^-9 M
  • D. 1 x 10^-3 M
Q. What is the formula for calculating the normality of a solution?
  • A. N = M x n
  • B. N = M / n
  • C. N = M + n
  • D. N = M - n
Q. What is the formula for calculating the pH of a solution?
  • A. pH = log[H+]
  • B. pH = -log[H+]
  • C. pH = [H+]
  • D. pH = 14 - pOH
Q. What is the formula for calculating the power consumed in an electrical circuit?
  • A. P = IV
  • B. P = I/R
  • C. P = V/R
  • D. P = IR
Q. What is the formula for the capacitance of a parallel plate capacitor?
  • A. C = εA/d
  • B. C = A/εd
  • C. C = d/εA
  • D. C = εd/A
Q. What is the formula for the total capacitance of two capacitors in parallel?
  • A. C_total = C1 + C2
  • B. C_total = C1 * C2
  • C. C_total = C1 / C2
  • D. C_total = C1 - C2
Q. What is the frequency of a sound wave with a wavelength of 2 meters traveling at 340 m/s?
  • A. 170 Hz
  • B. 340 Hz
  • C. 680 Hz
  • D. 3400 Hz
Q. What is the frequency of an AC signal with a period of 0.02 seconds?
  • A. 50 Hz
  • B. 100 Hz
  • C. 25 Hz
  • D. 200 Hz
Q. What is the function of a capacitor in an electric circuit? (2022)
  • A. Store energy
  • B. Increase current
  • C. Decrease voltage
  • D. Convert AC to DC
Q. What is the function of chlorophyll in plants? (2022)
  • A. Absorbing water
  • B. Absorbing sunlight
  • C. Transporting nutrients
  • D. Storing energy
Q. What is the function of chloroplasts in plant cells? (2022)
  • A. Energy production
  • B. Photosynthesis
  • C. Cell division
  • D. Protein synthesis
Q. What is the function of mitochondria in a cell? (2022)
  • A. Photosynthesis
  • B. Energy production
  • C. Protein synthesis
  • D. Cell division
Q. What is the function of phloem in plants?
  • A. Transport of water
  • B. Transport of food
  • C. Photosynthesis
  • D. Storage of nutrients
Showing 1261 to 1290 of 1958 (66 Pages)

General Knowledge (NDA) MCQ & Objective Questions

General Knowledge (NDA) is a crucial component of various competitive exams, including the NDA entrance test. Mastering this subject not only enhances your awareness of current affairs but also significantly boosts your exam scores. Practicing MCQs and objective questions helps you identify important topics and improves your ability to tackle exam questions effectively. By engaging with practice questions, you can solidify your understanding and prepare thoroughly for your upcoming exams.

What You Will Practise Here

  • Current Affairs: National and International Events
  • History: Key Dates and Important Figures
  • Geography: Physical and Political Maps
  • Indian Polity: Constitution and Governance
  • Economics: Basic Concepts and Terminology
  • Science: Fundamental Principles and Discoveries
  • General Awareness: Sports, Awards, and Recognitions

Exam Relevance

General Knowledge is a significant section in various exams such as CBSE, State Boards, NEET, and JEE. In these assessments, you can expect questions that test your understanding of historical events, geographical facts, and current affairs. Common question patterns include multiple-choice questions that require you to select the correct answer from a set of options, making it essential to be well-prepared with important General Knowledge (NDA) questions for exams.

Common Mistakes Students Make

  • Overlooking current affairs, assuming they are less important.
  • Confusing similar historical events or dates.
  • Neglecting to revise basic geographical concepts.
  • Misunderstanding key terms in Indian polity and governance.
  • Failing to connect economic principles with real-world scenarios.

FAQs

Question: What are the best ways to prepare for General Knowledge (NDA)?
Answer: Regularly read newspapers, follow current affairs, and practice MCQs to enhance your knowledge.

Question: How can I improve my speed in answering General Knowledge questions?
Answer: Time yourself while practicing and focus on understanding concepts rather than rote memorization.

Start your journey towards mastering General Knowledge (NDA) today! Solve practice MCQs and test your understanding to ensure you are well-prepared for your exams. Every question you tackle brings you one step closer to success!

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