The question asks to identify the mountain range that acts as a geographical barrier separating the Kashmir Valley from the rest of the Himalayan region. This requires knowledge of the major Himalayan ranges and their geographical locations relative to the Kashmir Valley.
B) Pir Panjal — The Pir Panjal range is a part of the Lesser Himalayas and forms the southern boundary of the Kashmir Valley, thus separating it from the rest of the Himalayan region to the south.
This question tests knowledge of recent international events and organizational meetings. Specifically, it asks about the location of a future regional forum of the Organisation for Economic Co-operation and Development (OECD). To answer this, one needs to be aware of announcements made by the OECD or related news.
Correct Option: B) Bangkok, Thailand
The question asks to identify the earliest known Tamil grammar work among the given options. This requires knowledge of ancient Tamil literature and their approximate periods.
A) Tolkappiyam is unanimously considered the earliest known Tamil grammar work. Its comprehensive treatment of Tamil grammar and poetics establishes its foundational status in Tamil literary history.
The question asks to identify the principle that describes how a wavefront propagates, specifically stating that each point on a wavefront acts as a source of secondary wavelets that spread out to form a new wavefront. We need to recall the fundamental principles related to wave propagation and light.
Correct Option: B) Huygens' Principle is the principle that states each point on a wavefront acts as a source of secondary wavelets that spread in all directions and form a new wavefront. This principle is fundamental to understanding wave propagation, diffraction, and reflection/refraction of light.
The question asks to identify the Indian company that first developed steel pipes specifically for hydrogen transportation. This is a factual question related to recent industrial developments in India's energy sector.
Based on recent news and industrial reports, Tata Steel announced in late 2023 that it had successfully developed and supplied the first batch of steel pipes for hydrogen transportation in India. This marked a significant step towards building hydrogen infrastructure in the country.
Correct Option: C) Tata Steel became the first company in India to develop and supply steel pipes for hydrogen transportation. This was a significant milestone in India's efforts to build a hydrogen economy.
The question asks to identify India's first Grandmaster in chess and the year they achieved this title. This requires knowledge of significant milestones in Indian chess history.
Viswanathan Anand achieved the Grandmaster title in 1988, becoming the first Indian to do so. He is widely regarded as one of the greatest chess players of all time.
B) Viswanathan Anand became India's first Grandmaster in chess in 1988. This is a well-known fact in the history of Indian sports.
The question asks to identify which subject is NOT under the control of the Delhi Legislative Assembly. This requires knowledge of the special constitutional provisions for the National Capital Territory of Delhi, specifically Article 239AA of the Indian Constitution.
A) Public order — According to Article 239AA(3)(a) of the Indian Constitution, the Delhi Legislative Assembly does not have the power to make laws on 'public order', 'police', and 'land'. These subjects remain under the control of the Central Government.
The question asks to identify the specific Public Sector Unit (PSU) under the Ministry of Defence that is responsible for manufacturing and supplying anti-tank guided missiles, specifically the Invar ATGM, for which a significant order is planned.
Correct Option: A) Bharat Dynamics Limited is the primary manufacturer of missiles and ammunition for the Indian Armed Forces, including anti-tank guided missiles like the Invar. Hence, the order for 500 Invar anti-tank guided missiles would be placed with BDL.
The question asks about the primary geographical region where the 1962 Sino-Indian War was fought. This requires knowledge of the historical context and geographical locations of the conflict.
Correct Option: A) The 1962 Sino-Indian War was primarily fought over disputed territories along the Himalayan border. This included the Aksai Chin region in the west (part of the Karakoram range, a sub-range of the Himalayas) and the North-East Frontier Agency (NEFA) in the east, which lies in the Eastern Himalayas. The entire conflict revolved around the demarcation of the border in these mountainous regions.
The question asks about the standard time limit for a public authority to provide information under the Right to Information (RTI) Act. This is a direct factual question based on the provisions of the RTI Act, 2005.
B) 30 days — As per Section 7(1) of the RTI Act, 2005, a Public Information Officer (PIO) must provide the requested information or reject the request within 30 days of its receipt.