IASbaba Daily Prelims Quiz
For Previous Daily Quiz (ARCHIVES) – CLICK HERE
The Current Affairs questions are based on sources like ‘The Hindu’, ‘Indian Express’ and ‘PIB’, which are very important sources for UPSC Prelims Exam. The questions are focused on both the concepts and facts. The topics covered here are generally different from what is being covered under ‘Daily Current Affairs/Daily News Analysis (DNA) and Daily Static Quiz’ to avoid duplication. The questions would be published from Monday to Saturday before 2 PM. One should not spend more than 10 minutes on this initiative.
Gear up and Make the Best Use of this initiative.
Do remember that, “the difference between Ordinary and EXTRA-Ordinary is PRACTICE!!”
Important Note:
- Don’t forget to post your marks in the comment section. Also, let us know if you enjoyed today’s test 🙂
- After completing the 5 questions, click on ‘View Questions’ to check your score, time taken, and solutions.
Test-summary
0 of 5 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
Information
To view Solutions, follow these instructions:
- Click on – ‘Start Test’ button
- Solve Questions
- Click on ‘Test Summary’ button
- Click on ‘Finish Test’ button
- Now click on ‘View Questions’ button – here you will see solutions and links.
You have already completed the test before. Hence you can not start it again.
Test is loading...
You must sign in or sign up to start the test.
You have to finish following test, to start this test:
Results
0 of 5 questions answered correctly
Your time:
Time has elapsed
You have scored 0 points out of 0 points, (0)
| Average score |
|
| Your score |
|
Categories
- Not categorized 0%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- 1
- 2
- 3
- 4
- 5
- Answered
- Review
-
Question 1 of 5
1. Question
-
The method of coral restoration called “microfragmentation” is mainly used to:
Correct
-
Solution: (b)
Explanation:
- Microfragmentation is a coral restoration technique where large corals, especially slow-growing massive corals like brain corals, are cut into tiny fragments (about the size of a fingernail).
- These fragments are then placed close together on artificial substrates or reef structures.
- When fragments of the same coral are near each other, they recognize each other and fuse, forming a much larger colony at a much faster rate than natural growth.
- This method can increase growth rates up to 25–50 times faster than in the wild, making it crucial for reef restoration projects.
Unlike options A, C, and D, this is not about genetic diversity, chemical treatment, or cooling seawater, but about accelerating coral tissue growth through fragmentation and fusion.
Incorrect
-
Solution: (b)
Explanation:
- Microfragmentation is a coral restoration technique where large corals, especially slow-growing massive corals like brain corals, are cut into tiny fragments (about the size of a fingernail).
- These fragments are then placed close together on artificial substrates or reef structures.
- When fragments of the same coral are near each other, they recognize each other and fuse, forming a much larger colony at a much faster rate than natural growth.
- This method can increase growth rates up to 25–50 times faster than in the wild, making it crucial for reef restoration projects.
Unlike options A, C, and D, this is not about genetic diversity, chemical treatment, or cooling seawater, but about accelerating coral tissue growth through fragmentation and fusion.
-
-
Question 2 of 5
2. Question
-
Connexin proteins (Cx37 and Cx40) which were recently in news, are associated with which of the following functions?
Correct
-
Solution: (a)
Explanation:
- Connexin proteins form gap junctions that enable fast signalling along arterial walls, ensuring instant blood supply to active brain regions.
- They are not directly involved in DNA repair (B), neuron-to-neuron synaptic transmission (C), or circadian regulation (D).
Incorrect
-
Solution: (a)
Explanation:
- Connexin proteins form gap junctions that enable fast signalling along arterial walls, ensuring instant blood supply to active brain regions.
- They are not directly involved in DNA repair (B), neuron-to-neuron synaptic transmission (C), or circadian regulation (D).
-
-
Question 3 of 5
3. Question
-
Consider the following statements
Statement 1 (S1): Heavy reliance on sugarcane for ethanol production poses sustainability challenges.
Statement 2(S2): Sugarcane cultivation in India is concentrated in water-stressed states like Maharashtra and Uttar Pradesh.
Statement 3(S3): Diversifying ethanol production towards maize and other feedstocks can reduce ecological risks.Correct
-
Solution: (c)
Explanation:
- S1: Heavy reliance on sugarcane for ethanol is unsustainable because sugarcane is a high water-intensive crop, requiring 1,500–2,000 litres of water per kg of sugar. Hence the statement is Correct
- S2: Major producing states like Maharashtra and Uttar Pradesh already face water stress, making the problem more acute. Hence the statement is Correct
S3: Using maize, broken rice, and second-generation biofuels spreads the risk, reduces ecological strain, and aligns with India’s National Biofuel Policy (2018). Hence the statement is Correct
Incorrect
-
Solution: (c)
Explanation:
- S1: Heavy reliance on sugarcane for ethanol is unsustainable because sugarcane is a high water-intensive crop, requiring 1,500–2,000 litres of water per kg of sugar. Hence the statement is Correct
- S2: Major producing states like Maharashtra and Uttar Pradesh already face water stress, making the problem more acute. Hence the statement is Correct
S3: Using maize, broken rice, and second-generation biofuels spreads the risk, reduces ecological strain, and aligns with India’s National Biofuel Policy (2018). Hence the statement is Correct
-
-
Question 4 of 5
4. Question
-
Consider the following statements regarding Dibru-Saikhowa National Park (DSNP):
-
It is the only natural habitat of feral horses in India.
-
DSNP is an island-like formation between the Brahmaputra and Dibru rivers.
-
Bengal Florican, an endemic species of Assam’s grasslands, is found in DSNP.
Which of the statements given above is/are correct?
Correct
-
Solution: (d)
Explanation:
- Statement 1: DSNP is the only place in India where feral horses live. Hence the statement is Correct
- Statement 2: It lies between the Brahmaputra (north) and Dibru (south). Hence the statement is Correct
- Statement 3: The critically endangered Bengal Florican (Houbaropsis bengalensis) is found in the park’s grasslands. Hence the statement is Correct
Incorrect
-
Solution: (d)
Explanation:
- Statement 1: DSNP is the only place in India where feral horses live. Hence the statement is Correct
- Statement 2: It lies between the Brahmaputra (north) and Dibru (south). Hence the statement is Correct
- Statement 3: The critically endangered Bengal Florican (Houbaropsis bengalensis) is found in the park’s grasslands. Hence the statement is Correct
-
-
Question 5 of 5
5. Question
-
Consider the following statements regarding the role of Governors in India’s federal structure:
-
The Governor’s discretion to reserve Bills for the President under Article 200 is considered part of India’s asymmetric federalism, as it gives the Union an indirect check over State legislatures.
-
The Supreme Court in the Nabam Rebia (2016) judgment held that the Governor has no discretionary power except in areas explicitly provided by the Constitution.
-
Judicial review can be exercised over the Governor’s decision to withhold assent to a Bill, as it forms part of legislative action rather than executive discretion.
Which of the above statements is/are correct?
Correct
-
Solution: (b)
Explanation:
- Statement 1: By reserving State Bills for the President, Governors act as a link between Centre and State, reflecting centralizing tendencies in Indian federalism. This is a feature of asymmetric federalism. Hence the statement is Correct
- Statement 2: Nabam Rebia (2016) clarified that Governors cannot exercise discretionary powers beyond what is explicitly mentioned in the Constitution. Hence the statement is Correct
- Statement 3: Governor’s assent (granting, withholding, reserving) is an executive function under the Constitution, not open to direct judicial review. Courts have refrained from interfering in this area. Hence the statement is Incorrect
Incorrect
-
Solution: (b)
Explanation:
- Statement 1: By reserving State Bills for the President, Governors act as a link between Centre and State, reflecting centralizing tendencies in Indian federalism. This is a feature of asymmetric federalism. Hence the statement is Correct
- Statement 2: Nabam Rebia (2016) clarified that Governors cannot exercise discretionary powers beyond what is explicitly mentioned in the Constitution. Hence the statement is Correct
- Statement 3: Governor’s assent (granting, withholding, reserving) is an executive function under the Constitution, not open to direct judicial review. Courts have refrained from interfering in this area. Hence the statement is Incorrect
-
- Current Affairs Quiz, IAS Daily Current Affairs Quiz, IAS UPSC Current Affairs Quiz, IAS UPSC Prelims Quiz, IASbaba's Current Affairs Prelims Quiz, IASbaba's Daily Quiz, IASbaba's UPSC Quiz, Prelims Current Affairs Quiz, UPSC Current Affairs Quiz, UPSC Current Affairs Quiz IASbaba, UPSC Daily Current Affair Quiz, UPSC IAS Daily Quiz
