Find the current affairs quiz of 19 April 2025 by Exam Charcha.
Staying updated with current events is crucial, and this quiz is designed to help you test your knowledge of the latest happenings. The 19 April 2025 current affairs quiz covers the key events, news, and developments from this day.
Each question comes with multiple choices, and the correct answer is provided to help you learn. Whether you’re preparing for competitive exams or just want to stay informed, this quiz is a great way to assess your awareness of current affairs.
Current Affairs Quiz – 19 April 2025 (Test Now)
1. Which exoplanet has shown potential biosignatures as per the latest JWST findings?
A. Kepler-186f
B. K2-18b
C. TOI-700d
D. TRAPPIST-1e
Show Answer
Answer: B. K2-18b
2. What is the significance of detecting DMS and DMDS in an exoplanet’s atmosphere?
A. Indicators of climate change
B. Signals of volcanic activity
C. Potential biosignatures linked to life
D. Proof of intelligent life
Show Answer
Answer: C. Potential biosignatures linked to life
3. What is the statistical confidence level of the biosignature detection on K2-18b?
A. Two sigma
B. Three sigma
C. Four sigma
D. Five sigma
Show Answer
Answer: B. Three sigma
4. Which tool was used to detect atmospheric molecules on K2-18b?
A. Hubble Telescope
B. Mars Reconnaissance Orbiter
C. James Webb Space Telescope
D. Chandra X-ray Observatory
Show Answer
Answer: C. James Webb Space Telescope
5. K2-18b is located in which constellation?
A. Orion
B. Draco
C. Leo
D. Pegasus
Show Answer
Answer: C. Leo
6. Which state topped the India Justice Report 2025 among small states?
A. Manipur
B. Sikkim
C. Goa
D. Tripura
Show Answer
Answer: B. Sikkim
7. Which of the following is NOT a pillar assessed in the India Justice Report?
A. Police
B. Legal Aid
C. Judiciary
D. Legislature
Show Answer
Answer: D. Legislature
8. What is the per capita spending on the judiciary in India as per IJR 2025?
A. ₹182
B. ₹500
C. ₹1,275
D. ₹6
Show Answer
Answer: A. ₹182
9. What percentage of prisoners in India are undertrials?
A. 61%
B. 70%
C. 76%
D. 82%
Show Answer
Answer: C. 76%
10. Which state showed the most improvement in the IJR 2025 rankings?
A. Rajasthan
B. Bihar
C. Gujarat
D. Tamil Nadu
Show Answer
Answer: B. Bihar
11. What is the recommended judge-to-population ratio by the Law Commission?
A. 10 per million
B. 15 per million
C. 25 per million
D. 50 per million
Show Answer
Answer: D. 50 per million
12. What is the police strength per lakh population in India?
A. 150
B. 222
C. 120
D. 100
Show Answer
Answer: C. 120
13. What is the percentage of senior IPS roles held by women?
A. 5%
B. 8%
C. Less than 1,000 out of 4,940
D. 25%
Show Answer
Answer: C. Less than 1,000 out of 4,940
14. What is the prison occupancy rate in India?
A. 100%
B. 110%
C. 131%
D. 90%
Show Answer
Answer: C. 131%
15. Which justice pillar receives the highest per capita funding?
A. Judiciary
B. Legal Aid
C. Police
D. Prisons
Show Answer
Answer: C. Police
16. Who did Donald Trump accuse of “playing politics” regarding interest rates?
A. Janet Yellen
B. Jerome Powell
C. John Williams
D. Kristalina Georgieva
Show Answer
Answer: B. Jerome Powell
17. What is the current benchmark interest rate of the US Federal Reserve as mentioned?
A. 3.25%
B. 4.00%-4.25%
C. 4.25%-4.50%
D. 5.00%-5.25%
Show Answer
Answer: C. 4.25%-4.50%
18. Which global institution warned against political interference in central banking?
A. WTO
B. IMF
C. World Bank
D. UNCTAD
Show Answer
Answer: B. IMF
19. Why is there legal uncertainty about firing the Fed Chair?
A. The Fed Chair is elected
B. The Senate must approve the dismissal
C. The Chair is appointed for life
D. Only Congress can remove the Chair
Show Answer
Answer: B. The Senate must approve the dismissal
20. What concern was expressed if Powell is removed?
A. War with China
B. Market instability
C. Oil price crash
D. Tax hike
Show Answer
Answer: B. Market instability
21. Which company claims to have resurrected the dire wolf?
A. SpaceX
B. Colossal Biosciences
C. Moderna
D. Neuralink
Show Answer
Answer: B. Colossal Biosciences
22. How many genetic loci were edited to recreate dire wolf traits?
A. 14
B. 20
C. 5
D. 50
Show Answer
Answer: B. 20
23. Which species is genetically modified to resemble the dire wolf?
A. Dingo
B. Coyote
C. Gray wolf
D. Red wolf
Show Answer
Answer: C. Gray wolf
24. What is the key ethical concern regarding de-extinction?
A. Patent issues
B. Pollution
C. Neglect of existing endangered species
D. Expense of cloning
Show Answer
Answer: C. Neglect of existing endangered species
25. What is the scientific name of the dire wolf as per the 2021 Nature study?
A. Canis dirus
B. Aenocyon dirus
C. Lupus giganticus
D. Canis neanderthalensis
Show Answer
Answer: B. Aenocyon dirus
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