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Daily-mcqs 29 Jul 2025

Current Affairs MCQs for UPSC & State PSC Exams 29 Jul 2025

Current Affairs MCQs for UPSC & State PSC Exams

Q1:

With reference to the National Green Hydrogen Mission (NGHM), consider the following statements:

1.     It aims to make India a global hub for the production, utilization, and export of green hydrogen and its derivatives.

2.     The total outlay of the mission is ₹19,744 crore, of which ₹600 crore is allocated for FY 2024–25.

3.     The mission targets a green hydrogen production capacity of 10 million metric tonnes per annum by 2030.

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

Show

Answer: A

Explanation:

· Statement 1 is correct: The main goal is to make India a global hub for green hydrogen production, utilization, and export.

· Statement 2 is correct: The total outlay is ₹19,744 crore, and ₹600 crore has been earmarked for FY 2024–25.

· Statement 3 is incorrect: The target is 5 million metric tonnes (MMT) per annum by 2030, not 10 MMT.

Q2:

With reference to Sohrai Art, recently seen in the news, consider the following statements:

1.     It is primarily practised by tribal men in central and western India.

2.     The word 'Sohrai' is linked to cattle herding.

3.     Sohrai paintings have historical connections to prehistoric rock art in Jharkhand.

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

Show

Answer: B

Explanation:

Statement 1 Incorrect

Sohrai art is primarily practised by tribal women, not men. It is rooted in the agrarian and ritual lives of tribal communities in eastern India—not central or western regions.

Statement 2 Correct

The term Sohrai is derived from “soro”, meaning “to drive with a stick”, referring to the herding of cattle.

Statement 3 Correct

The art form is believed to have prehistoric origins, with similarities found in the Isko rock shelters in Barkagaon, Hazaribagh (Jharkhand).

Q3:

With reference to the traditional Paithani sarees of India, consider the following statements:

1.     Paithani sarees are woven using pure silk and real zari threads, and the weaving process is entirely manual.

2.     These sarees originated in Paithan, an ancient town on the banks of the Krishna River in Maharashtra.

3.     The distinctive shot (dual-tone) effect in Paithani sarees is achieved using silk threads of two different colours.

How many of the statements given above are correct?

A: Only 1

B: Only 2

C: Only 3

D: None

Show

Answer: B

Explanation:

Statement 1 Correct

Paithani sarees are handwoven using pure silk and real zari (gold or silver threads). The entire process—from dyeing, setting the loom, to weaving—is manual, preserving the traditional, labor-intensive method.

Statement 2 Incorrect

Paithani sarees originate from Paithan, an ancient town located on the banks of the Godavari River, not the Krishna River. Paithan was a major cultural and trading hub during the Satavahana dynasty.

Statement 3 Correct

The shot effect (a dual-tone shimmer) in Paithani sarees is a signature feature, achieved by using silk threads of two different colours—one in the warp and another in the weft.

Q4:

With reference to Glacial Lake Outburst Floods (GLOFs), consider the following statements:

1.     Moraine-dammed lakes are considered the most vulnerable to GLOFs.

2.     GLOFs generally develop over days and can be predicted through early signs of glacial surging.

3.     Earthquakes can trigger GLOFs by destabilizing natural dams.

Which of the statements given above is/are correct?

A: 1 only

B: 1 and 3 only

C: 2 and 3 only

D: 1, 2 and 3

Show

Answer: B

Explanation:

Statement 1 is correct. Moraine-dammed lakes, formed from glacial debris, are highly unstable and common sources of GLOFs.

Statement 2 is incorrect. GLOFs are sudden events, typically developing only hours, and are difficult to predict.

Statement 3 is correct. The Himalayan region lies in Seismic Zones IV & V, making earthquakes a valid GLOF trigger.

Q5:

Assertion (A): Indian Railways is developing hydrogen-powered trains to reduce dependence on diesel fuel.
Reason (R): Hydrogen fuel cells emit nitrogen oxides (NOx) and carbon dioxide (CO₂) during combustion.

Which one of the following is correct?

A: Both A and R are true, and R is the correct explanation of A

B: Both A and R are true, but R is not the correct explanation of A

C: A is true, but R is false

D: A is false, but R is true

Show

Answer: C

Explanation:

· Assertion is true: Indian Railways aims to reduce diesel dependence through hydrogen-powered trains, contributing to energy security and decarbonization.

· Reason is false: Hydrogen fuel cells emit only water vapor, not NOx or CO₂, making them a clean energy alternative.