UPSC Exam  >  UPSC Tests  >  Daily Current Affairs MCQ: 18th May 2025 - UPSC MCQ

Daily Current Affairs MCQ: 18th May 2025 - UPSC MCQ


Test Description

10 Questions MCQ Test - Daily Current Affairs MCQ: 18th May 2025

Daily Current Affairs MCQ: 18th May 2025 for UPSC 2025 is part of UPSC preparation. The Daily Current Affairs MCQ: 18th May 2025 questions and answers have been prepared according to the UPSC exam syllabus.The Daily Current Affairs MCQ: 18th May 2025 MCQs are made for UPSC 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Daily Current Affairs MCQ: 18th May 2025 below.
Solutions of Daily Current Affairs MCQ: 18th May 2025 questions in English are available as part of our course for UPSC & Daily Current Affairs MCQ: 18th May 2025 solutions in Hindi for UPSC course. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free. Attempt Daily Current Affairs MCQ: 18th May 2025 | 10 questions in 12 minutes | Mock test for UPSC preparation | Free important questions MCQ to study for UPSC Exam | Download free PDF with solutions
Daily Current Affairs MCQ: 18th May 2025 - Question 1

Consider the following statements regarding the NASA GRAIL (Gravity Recovery and Interior Laboratory) mission:

1. The GRAIL mission revealed that the moon's nearside is more volcanically active than the farside.

2. It highlighted that Earth's gravitational pull causes similar tidal deformation on both the nearside and farside of the moon.

3. The GRAIL mission consisted of two robotic spacecraft that mapped the moon’s gravitational field to understand its internal structure.

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 1

- Statement 1 is correct. The GRAIL mission did reveal that the moon's nearside is more volcanically active than the farside. This insight is critical in understanding the moon's geological history and evolution, as the nearside is characterized by large basaltic plains known as "mare," indicating historical volcanic activity.

- Statement 2 is incorrect. The GRAIL mission findings indicated that the nearside of the moon flexes more due to Earth's gravitational pull, leading to differences in crustal dynamics. This means that Earth's gravitational influence causes greater tidal deformation on the nearside than the farside, which contradicts the statement.

- Statement 3 is correct. The GRAIL mission consisted of two spacecraft, Ebb and Flow, which orbited the moon to create a detailed gravitational map. This mapping provided crucial data on the moon's internal structure and geological history by measuring variations in its gravitational field.

Therefore, statements 1 and 3 are correct, making Option C: 1 and 3 Only the correct answer.

Daily Current Affairs MCQ: 18th May 2025 - Question 2

Consider the following pairs regarding the GRAIL Mission and its findings:

1. Ebb and Flow - Mapped the moon's gravitational field.

2. Nearside of the Moon - Thicker crust compared to the farside.

3. Tidal Deformation - Caused by the Moon's gravitational pull on Earth.

4. Volcanic Activity - More prevalent on the farside of the Moon.

How many pairs given above are correctly matched?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 2

1. Ebb and Flow - Mapped the moon's gravitational field: Correct. The GRAIL mission consisted of two spacecraft named Ebb and Flow, which mapped the Moon's gravitational field to provide insights into its internal structure and geological history.

2. Nearside of the Moon - Thicker crust compared to the farside: Incorrect. The nearside of the Moon actually has a thinner crust compared to the farside, which allowed for extensive volcanic activity due to easier magma flow to the surface.

3. Tidal Deformation - Caused by the Moon's gravitational pull on Earth: Incorrect. Tidal deformation in the context of the GRAIL mission refers to the Moon's nearside flexing due to Earth's gravitational influence, not the other way around.

4. Volcanic Activity - More prevalent on the farside of the Moon: Incorrect. Volcanic activity was more prevalent on the nearside of the Moon, which features large basaltic plains called "mare," due to the thinner crust facilitating magma flow.

Thus, only the first pair is correctly matched.

Daily Current Affairs MCQ: 18th May 2025 - Question 3

What is the primary focus of the World Food Prize, often likened to the "Nobel Prize for Food and Agriculture"?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 3

The World Food Prize is a prestigious international award that acknowledges individuals who have made significant contributions to improving global food quality, quantity, and availability across various fields related to agriculture, science, technology, and nutrition. Established in 1986, this award aims to honor those who have positively impacted the world's food systems through their innovative work. It is often referred to as the "Nobel Prize for Food and Agriculture" due to its esteemed status in recognizing groundbreaking efforts that enhance food security and sustainability on a global scale.

Daily Current Affairs MCQ: 18th May 2025 - Question 4

What distinguishes Mosura fentoni, an ancient species described by scientists recently?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 4

Mosura fentoni, the ancient species recently discovered, is notable for possessing three eyes, a distinctive feature that sets it apart from other species. This unique characteristic sheds light on the evolutionary history and diversity of early marine predators during the Cambrian period, providing valuable insights into the anatomical adaptations of ancient arthropods.

Daily Current Affairs MCQ: 18th May 2025 - Question 5

Consider the following statements:

1. The Gyan Bharatam Mission aims to create a National Digital Repository of Indian Knowledge Systems by digitizing over 10 million manuscripts.

2. The budget for the Gyan Bharatam Mission has been reduced from ₹60 crore to ₹3.5 crore.

3. The Bakhshali manuscript, an ancient Indian text on mathematics, contains the earliest known instance of the mathematical symbol 'zero.'

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 5

- Statement 1: This statement is correct. The Gyan Bharatam Mission is indeed focused on creating a National Digital Repository of Indian Knowledge Systems and aims to digitize over 10 million manuscripts, making it the largest manuscript preservation initiative in India's history.

- Statement 2: This statement is incorrect. Instead of a reduction, the budget for the Gyan Bharatam Mission has been increased from ₹3.5 crore to ₹60 crore, with a total outlay of ₹482.85 crore for the period 2024-31. This enhancement underscores the mission's importance and the government's commitment to preserving India's manuscript heritage.

- Statement 3: This statement is correct. The Bakhshali manuscript is a notable example of an ancient Indian text on mathematics, and it indeed contains the earliest known instance of the mathematical symbol 'zero', making it a manuscript of significant historical and scientific value.

Thus, the correct statements are 1 and 3, making Option C the correct answer.

Daily Current Affairs MCQ: 18th May 2025 - Question 6

Consider the following statements regarding Mosura fentoni:

1. Mosura fentoni had an elongated body with swimming flaps, similar to the movement of modern rays.

2. The fossils of Mosura fentoni were primarily discovered in the Burgess Shale of the Canadian Rockies.

3. Mosura fentoni is classified as an extinct species of echinoderm, closely related to starfish and sea urchins.

Which of the statements given above is/are correct?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 6

- Statement 1: This statement is correct. Mosura fentoni had an elongated body with swimming flaps on its sides, which is similar to the movement observed in modern rays. This structural feature would have allowed it to navigate efficiently through the Cambrian seas.

- Statement 2: This statement is correct. The fossils of Mosura fentoni were indeed discovered in the Burgess Shale of the Canadian Rockies. The Burgess Shale is well-known for its exceptional preservation of soft-bodied organisms from the Cambrian period, providing critical insights into early marine life.

- Statement 3: This statement is incorrect. Mosura fentoni is not classified as an echinoderm. It is classified as an extinct species of radiodont, which is related to early arthropods, not echinoderms like starfish and sea urchins.

Thus, the correct answer is Option B. This aligns with the classification and discovery details provided for Mosura fentoni, and the solution confirms the accuracy and reasoning behind the correct statements.

Daily Current Affairs MCQ: 18th May 2025 - Question 7

Consider the following statements:

Statement-I:
The PM-POSHAN scheme, formerly known as the Midday Meal Scheme, aims to improve child nutrition and enhance school attendance in government and government-aided schools.

Statement-II:
The decline in meal coverage under the PM-POSHAN scheme has raised concerns about child nutrition and educational outcomes.

Which one of the following is correct in respect of the above statements?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 7


Statement-I correctly represents the aim of the PM-POSHAN scheme, focusing on improving child nutrition and boosting school attendance in government and government-aided schools. Statement-II accurately highlights the concerns stemming from the decline in meal coverage under the scheme. Both statements are individually correct and address different aspects of the PM-POSHAN scheme without one explaining the other. Hence, option (b) is the correct answer.

Daily Current Affairs MCQ: 18th May 2025 - Question 8

Consider the following statements:

Statement-I:
Mosura fentoni lived around 506 million years ago during the Cambrian period and possessed three eyes.

Statement-II:
The Border Security Force (BSF) of India was established on December 1, 1965, and operates as one of the seven Central Armed Police Forces (CAPFs).

Which one of the following is correct in respect of the above statements?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 8


Statement-I is accurate as it highlights the key details about Mosura fentoni, an ancient species with three eyes that lived around 506 million years ago during the Cambrian period. Statement-II correctly presents information about the Border Security Force (BSF) of India, established on December 1, 1965, operating as one of the seven Central Armed Police Forces (CAPFs). However, these statements are unrelated in content and do not explain each other. Therefore, option (b) is the correct choice.

Daily Current Affairs MCQ: 18th May 2025 - Question 9

What is the primary objective of the Gyan Bharatam Mission launched by the Prime Minister of India in June 2025?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 9

The Gyan Bharatam Mission, launched under the Ministry of Culture, primarily aims to survey, document, conserve, and digitize over one crore manuscripts across various institutions in India. By creating a National Digital Repository of Indian Knowledge Systems, the mission intends to make ancient wisdom accessible to researchers, students, and the general public worldwide, thereby preserving and enhancing access to India's rich historical and cultural legacy.

Daily Current Affairs MCQ: 18th May 2025 - Question 10

What was the primary goal of the NASA GRAIL mission?

Detailed Solution for Daily Current Affairs MCQ: 18th May 2025 - Question 10

The primary goal of the NASA GRAIL mission was to create the most detailed gravitational map of the moon's surface to date. By measuring variations in the moon's gravitational field, the mission aimed to provide insights into its internal structure and geological history. This mapping helped reveal significant differences in crust composition between the moon's nearside and farside, enhancing our understanding of the moon's evolution and geological forces at play.

Information about Daily Current Affairs MCQ: 18th May 2025 Page
In this test you can find the Exam questions for Daily Current Affairs MCQ: 18th May 2025 solved & explained in the simplest way possible. Besides giving Questions and answers for Daily Current Affairs MCQ: 18th May 2025, EduRev gives you an ample number of Online tests for practice
Download as PDF