Q1. With reference to Mission Amrit Sarovar, consider the following statements:
- It aims to develop at least 75 water bodies in each district.
- Each water body is mandated to have a minimum area of 1 hectare.
- The initiative emphasises community participation and ecological restoration.
Which of the statements given above is/are correct?
A. 1 and 3 only
B. 2 and 3 only
C. 1 and 2 only
D. 1, 2 and 3
Q1. (A)
Explanation:
- Statement 1 is correct: Target of 75 water bodies per district.
- Statement 2 is incorrect: Minimum size is about 1 acre (~0.4 hectare), not 1 hectare.
- Statement 3 is correct: Focus includes community ownership and ecological rejuvenation.
Q2. exRNA refers to:
A. RNA confined to intracellular compartments involved in translation
B. RNA molecules occurring outside cells within extracellular milieu
C. Cell-free DNA fragments generated during apoptosis
D. Protein–RNA complexes mediating intracellular gene regulation
Q2. (B)
Explanation:
- exRNA refers to RNA present outside cells in body fluids such as blood, saliva, and urine.
- It is often protected within extracellular vesicles or protein complexes, enabling stability and signalling functions.
Q3. Which of the following dynasties are associated with continuous habitation at Balirajgarh?
- Mauryan
- Sunga
- Kushan
- Gupta
- Pala
Select the correct answer:
A. 1, 2 and 3 only
B. 2, 3 and 4 only
C. 1, 3, 4 and 5 only
D. 1, 2, 3, 4 and 5
Q3. (D)
Explanation:
- Archaeological evidence indicates continuous cultural layers spanning Mauryan to Pala periods.
- This reflects long-term urban habitation and civilisational continuity at the site.
Q4. Consider the following statements:
- LPG is primarily composed of methane and requires cryogenic storage at -160°C.
- LNG is mainly used for industrial applications such as power generation and fertiliser production.
Which of the statements given above is/are correct?
A. 1 only
B. 2 only
C. Both
D. None
Q4. (B)
Explanation:
- Statement 1 is incorrect: LPG consists of propane and butane and is liquefied under moderate pressure, not cryogenic conditions.
- Statement 2 is correct: LNG is widely used in power generation, fertilisers, and petrochemical industries.
Q5. With reference to the Artemis Programme, consider the following statements:
- Artemis II will land astronauts on the Moon.
- It is the first crewed lunar mission since the Apollo programme.
- It aims to establish a long-term human presence on the Moon.
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
Q5. (B)
Explanation:
- Statement 1 is incorrect: Artemis II is a crewed lunar flyby mission, not a landing.
- Statement 2 is correct: It marks the first crewed mission to lunar vicinity since 1972.
- Statement 3 is correct: Artemis programme aims for sustained human presence on the Moon.


