APSC MCQs / APSC Prelims Practice Questions based on Assam Tribune (Daily) –21/07/2026

For APSC CCE and other Assam Competitive examinations aspirants, practicing Daily MCQs is vital. This blog covers most important Prelims questions from the Assam Tribune today (21-07-2026). These issues are key for both APSC Prelims syllabus, offering insights into the important topics of current affairs.

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APSC MCQs / APSC Prelims Practice Questions (Date: 21/07/2026)

Q1. With reference to Urban Flooding in India, consider the following statements:

Urban flooding primarily occurs due to overflow of major rivers.
Encroachment of wetlands and natural drainage channels aggravates urban flooding.
Impervious urban surfaces reduce groundwater infiltration and increase surface runoff.

Which of the statements given above is/are correct?

A. 1 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3

Answer: B

Explanation: Urban flooding is mainly caused by inadequate drainage, encroachment of wetlands and excessive concretisation rather than river overflow. Hence Statement 1 is incorrect, while Statements 2 and 3 are correct.

Q2. Which one of the following correctly represents the India Meteorological Department (IMD) classification of Very Heavy Rainfall?

A. 64.5–115.5 mm
B. 115.6–204.4 mm
C. 204.5–300 mm
D. Above 300 mm

Answer: B

Explanation: IMD classifies rainfall between 115.6 mm and 204.4 mm in 24 hours as Very Heavy Rainfall.

Q3. With reference to the “Sponge City” concept, consider the following statements:

It promotes infiltration and storage of rainwater through green infrastructure.
It aims to reduce urban flooding and recharge groundwater.
It recommends replacing natural wetlands with underground concrete reservoirs.

Which of the statements given above is/are correct?

A. 1 and 2 only
B. 2 only
C. 1 and 3 only
D. 1, 2 and 3

Answer: A

Explanation: Sponge cities conserve and restore wetlands instead of replacing them. Statement 3 is incorrect.

Q4. With reference to Artificial Intelligence (AI) in healthcare, consider the following statements:

Machine Learning is a subset of Artificial Intelligence.
Vision-Language Models can analyse both images and textual information.
Artificial Intelligence completely eliminates the need for medical professionals.

Which of the statements given above is/are correct?

A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1, 2 and 3

Answer: B

Explanation: AI assists healthcare professionals but does not replace clinical judgement. Statement 3 is incorrect.

Q5. SwiftDx, recently seen in the news, is primarily associated with:

A. Detection of groundwater contamination using satellite imagery

B. AI-assisted intraoperative assessment of tumour margins during cancer surgery

C. Drone-based spraying of pesticides in plantation crops

D. Remote sensing of forest fires using LiDAR

Answer: B

Explanation: SwiftDx is an AI-powered device designed for rapid tumour margin assessment during cancer surgery.

Q6. Which one of the following technologies is based on the natural emission of light from biological tissues after absorbing light of a specific wavelength?

A. LiDAR

B. Hyperspectral Imaging

C. Autofluorescence Imaging

D. Radar Interferometry

Answer: C

Explanation: Autofluorescence Imaging detects natural fluorescence emitted by tissues and is increasingly used in cancer diagnostics.

Q7. With reference to ICAR–Central Plantation Crops Research Institute (ICAR–CPCRI), consider the following statements:

It functions under the Indian Council of Agricultural Research.
Its headquarters is located at Kasaragod, Kerala.
It conducts research on coconut, arecanut and cocoa.

Which of the statements given above is/are correct?

A. 1 only

B. 1 and 2 only

C. 2 and 3 only

D. 1, 2 and 3

Answer: D

Explanation: All three statements are correct. ICAR–CPCRI is India’s premier research institute for plantation crops.

Q8. Which of the following institutions is a statutory body under the Ministry of Agriculture & Farmers Welfare?

A. Agricultural Scientists Recruitment Board

B. Coconut Development Board

C. National Bank for Agriculture and Rural Development

D. National Biodiversity Authority

Answer: B

Explanation: The Coconut Development Board (CDB) is a statutory body established under the Coconut Development Board Act, 1979.

Q9. Farmer Producer Organisations (FPOs) are primarily intended to:

Improve farmers’ bargaining power.
Facilitate collective marketing and input procurement.
Promote value addition and processing.

Select the correct answer using the code below.

A. 1 and 2 only

B. 2 and 3 only

C. 1 and 3 only

D. 1, 2 and 3

Answer: D

Explanation: FPOs enable collective action by farmers, improving market access, value addition and economies of scale.

Q10. Consider the following pairs:

Technology	Primary Application
1. LiDAR	High-resolution terrain mapping
2. GIS	Spatial data analysis
3. Remote Sensing	Collection of information without physical contact

How many pairs given above are correctly matched?

A. Only one

B. Only two

C. All three

D. None

Answer: C

Explanation: All three technologies are fundamental tools for geospatial planning and natural resource management.

Q11. With reference to the Blue Economy in the context of Assam, consider the following statements:

It is based entirely on marine resources.
Inland fisheries and inland water transport are important components.
Sustainable utilisation of river resources forms an important part of the Blue Economy.

Which of the statements given above is/are correct?

A. 2 and 3 only

B. 1 only

C. 1 and 2 only

D. 1, 2 and 3

Answer: A

Explanation: Assam’s Blue Economy is based on inland water resources, particularly the Brahmaputra system. Statement 1 is incorrect.

Q12. Which of the following are considered Critical Minerals because of their importance in modern technologies?

Rare Earth Elements (REEs)
Lithium
Cobalt
Graphite

Select the correct answer using the code below.

A. 1 and 2 only

B. 2, 3 and 4 only

C. 1, 2 and 3 only

D. 1, 2, 3 and 4

Answer: D

Explanation: All four are internationally recognised as critical minerals essential for batteries, electric vehicles, renewable energy and advanced electronics.

Q13. Which of the following best explains the concept of a Carbon Market?

A. A market for trading agricultural commodities

B. A mechanism for trading carbon credits to reduce greenhouse gas emissions

C. A government scheme for coal mining

D. A financial institution promoting green loans

Answer: B

Explanation: Carbon markets create economic incentives for emission reduction through trading of carbon credits.

Q14. Consider the following statements regarding groundwater in the Brahmaputra Valley:

The valley contains highly productive alluvial aquifers.
Groundwater plays an important role in irrigation and drinking water supply.
Excessive groundwater extraction without recharge can reduce long-term water security.

Which of the statements given above is/are correct?

A. 1 and 2 only

B. 2 and 3 only

C. 1 and 3 only

D. 1, 2 and 3

Answer: D

Explanation: The Brahmaputra Valley possesses productive alluvial aquifers, but sustainable management is necessary to ensure long-term water security.

Q15. Consider the following statements regarding sustainable natural resource management:

Value addition to natural resources increases economic returns.
Scientific resource mapping using GIS and remote sensing improves planning.
Sustainable development requires balancing economic growth with environmental conservation.

Which of the statements given above is/are correct?

A. 1 and 2 only

B. 2 and 3 only

C. 1 and 3 only

D. 1, 2 and 3

Answer: D

Explanation: Sustainable resource management integrates scientific mapping, value addition, and environmental conservation to achieve long-term economic growth.

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