Answer: Faulty grid synchronization
Q.8 After independence, who were in majority among teachers in East Pakistan?
Answer: Hindu Teachers
Q.9 What is the correct definition of a district?
Answer: A division of a country marked for administrative purposes
Q.10 Who introduced the Basic Democracy?
Answer: Ayoub Khan
General Knowledge
Q1. Which country became the first to land a spacecraft near the south pole of the Moon?
Answer: China
Q2. Which artificial intelligence system passed a major medical licensing exam demonstrating advanced reasoning capabilities?
Answer: ChatGPT
Q3. What is the SI unit of electric charge?
Answer: Coulomb
Q4. The speed of light in vacuum is approximately?
Answer: 299,792 km/s
Q5. What is the boiling point of water at sea level in Celsius?
Answer: 100°C
Q6. The term “Algorithm” in computer science was named after which mathematician?
Answer: Al-Khwarizmi
Q7. Which planet has the shortest day in the solar system?
Answer: Jupiter
Q8. The Pakistan Stock Exchange (PSX) was formed by merging which exchanges?
Answer: Karachi, Lahore, and Islamabad Stock Exchanges
Q9. Who is regarded as the “Father of Modern Physics”?
Answer: Albert Einstein
Q10. Which blood group is considered the universal donor?
Answer: O negative
Q11. The hardest natural substance on Earth is?
Answer: Diamond
Q12. The largest organ in the human body is?
Answer: Skin
Q13. Solve: If 5x – 3 = 2x + 12, then x = ?
Answer: x = 5
Q14. If a circle has a radius of 7 cm, what is its area? (Use π = 22/7)
Answer: 154 cm²
Q15. Which programming language is considered the backbone of web development?
Answer: JavaScript
Q16. The first computer virus was named?
Answer: Creeper
NFA – Forensics Job Related Knowledge
Q1. What is the role of “Capillary Electrophoresis” in modern DNA profiling?
Answer: To separate DNA fragments based on size and charge
Q2. In Forensic Toxicology, “Post-mortem Redistribution” refers to?
Answer: Changes in drug concentration after death
Q3. Which technique is specifically used for the identification of “Synthetic Cannabinoids” in blood samples?
Answer: LC-MS/MS (Liquid Chromatography with Tandem Mass Spectrometry)
Q4. What is the “Daubert Standard” regarding expert witness testimony?
Answer: The judge acts as a gatekeeper for scientific validity
Q5. In “Bloodstain Pattern Analysis”, what does the “Area of Origin” represent?
Answer: The 3D location from which the blood spatter originated
Q6. What is “Y-STR” analysis and when is it preferred?
Answer: Analysis of the Y-chromosome; used in multiple-male contributor samples
Q7. The “Phenolphthalein test” (Kastle-Meyer test) is a ________ test for blood.
Answer: Presumptive
Q8. In Cyber Forensics, “Live Memory Forensics” is used to capture?
Answer: Volatile data in RAM
Q9. What is “Isotope Ratio Mass Spectrometry” (IRMS) used for in Forensics?
Answer: Determining the geographical origin of a sample
Q10. Which software is commonly used for “Facial Reconstruction” from a skull?
Answer: Face3D or similar 3D modeling software
English
Q.1 I tried _____ the shelf but I was not tall enough.
Answer: to reach
Q.2 He wrote a letter yesterday.
Answer: Past Indefinite (Simple Past)
Q.3 Jane and Luise brought popcorn before the movie started
Answer: Complex
Q.4 The campers stayed in the tens, while the cold rain fell
Answer: Complex
Q.5 Identify the tense which is used in the sentence “They will have been writing their letters”?
Answer: Future Perfect Continuous
Q.6 Man proposes, but God disposes.
Answer: Compound
Q.7 Use of Right verb: The school ________ closed tomorrow.
Answer: will be
Q.8 His courage won him honor
Answer: Simple
Q.9 Choose the correct tense: To his horror, he found that he______for nearly 24 hours.
Answer: Had slept
Q.10 Where have you been ___ morning?
Answer: since
