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Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food? ...Read more
Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food? [2023]
Read lessWhat thought will be the last thought of the last conscious being in the universe before existence ends?
What thought will be the last thought of the last conscious being in the universe before existence ends?
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This question delves into deep philosophical and existential speculation. The last thought of the last conscious being in the universe before existence ends could encompass various profound themes: Reflection on Existence: A contemplation on the nature of existence itself—what it meant to be, to livRead more
This question delves into deep philosophical and existential speculation. The last thought of the last conscious being in the universe before existence ends could encompass various profound themes:
Consider the following statements: ...Read more
Consider the following statements: [2023]
1. India has more arable area than China.
2. The proportion of irrigated area is more in India as compared to China.
3. The average productivity per hectare in Indian agriculture is higher than that in China.
1. India has more arable area than China. Correct: India’s arable land area (156 million hectares) is indeed larger than China’s (119 million hectares). 2. The proportion of irrigated area is more in India as compared to China. Correct: India’s proportion of irrigated area is 48%, which is higher thRead more
India possesses substantial reserves of heavy minerals predominantly located along its coastal regions and in inland placer deposits. These heavy mineral sands include a collection of seven key minerals: ilmenite, leucoxene (also known as brown ilmenite), rutile, zircon, sillimanite, garnet, and monRead more
India possesses substantial reserves of heavy minerals predominantly located along its coastal regions and in inland placer deposits. These heavy mineral sands include a collection of seven key minerals: ilmenite, leucoxene (also known as brown ilmenite), rutile, zircon, sillimanite, garnet, and monazite. Among these, ilmenite (FeO.TiO₂) and rutile (TiO₂) are the principal sources of titanium. Titanium dioxide is found in various polymorphic forms, namely rutile, anatase (octahedrite), and brookite. The correct answer is: Titanium.
See lessConsider the following infrastructure sectors: ...Read more
Consider the following infrastructure sectors: [2023]
1. Affordable housing
2. Mass rapid transport
3. Health care
4. Renewable energy
On how many of the above does UNOPS Sustainable Investments in Infrastructure and Innovation (S3i) initiative focus for its investments?
The correct answer is Only three. The UNOPS Sustainable Investments in Infrastructure and Innovation (S3i) initiative focuses on the following sectors for its investments: Affordable housing: Yes, it is a focus area. Mass rapid transport: No, it is not mentioned as a focus area. Health care: Yes, itRead more
The correct answer is Only three. The UNOPS Sustainable Investments in Infrastructure and Innovation (S3i) initiative focuses on the following sectors for its investments:
Therefore, only three of the mentioned sectors are focused on by the S3i initiative.
See lessSterilization refers to actions taken by the central bank (in this case, the Reserve Bank of India) to manage the impact of foreign capital flows on the domestic money supply. Open Market Operations (OMOs) are one such tool where the central bank buys or sells government securities in the open markeRead more
Sterilization refers to actions taken by the central bank (in this case, the Reserve Bank of India) to manage the impact of foreign capital flows on the domestic money supply. Open Market Operations (OMOs) are one such tool where the central bank buys or sells government securities in the open market to influence liquidity and control inflation or currency appreciation/depreciation. This process helps in managing the domestic monetary base without affecting other macroeconomic variables. Therefore, the correct answer is Conducting ‘Open Market Operations’.
See lessConsider the following statements: Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity. Which one of the following ...Read more
Consider the following statements:
Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production.
Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity.
Which one of the following is correct in respect of the above statements?
Read lessLet's analyze each statement: Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. This statement is correct. Although India has some uranium deposits, they are not sufficient to meet the country’s nuclear energy needs. As a result, India imporRead more
Let’s analyze each statement:
Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. This statement is correct. Although India has some uranium deposits, they are not sufficient to meet the country’s nuclear energy needs. As a result, India imports uranium and heavily relies on coal, which is abundant and cheaper, for most of its electricity production.
Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity. This statement is incorrect. For nuclear reactors used in electricity production, uranium is typically enriched to about 3-5% U-235. Enrichment levels of 60% and above are considered high and are used for research reactors or weapons-grade material, not for commercial electricity generation.
Therefore, the correct answer is: Statement-I is correct but Statement-II is incorrect.
See lessIn which one of the following regions was Dhanyakataka, which flourished as a prominent Buddhist centre under the Mahasanghikas, located? ...Read more
In which one of the following regions was Dhanyakataka, which flourished as a prominent Buddhist centre under the Mahasanghikas, located? [2023]
Read lessDhanyakataka was a significant ancient city that emerged as a prominent Buddhist center, particularly under the Mahasanghikas, an early Buddhist sect. This city is primarily associated with the region of Andhra. Historical Context Location and Significance: Dhanyakataka is believed to have been locaRead more
Dhanyakataka was a significant ancient city that emerged as a prominent Buddhist center, particularly under the Mahasanghikas, an early Buddhist sect. This city is primarily associated with the region of Andhra.
Historical Context
The correct answer to the question “In which one of the following regions was Dhanyakataka, which flourished as a prominent Buddhist center under the Mahasanghikas, located?” is Andhra. The city’s historical and cultural significance, combined with its role as a center of Buddhist learning and practice, highlights its importance in the broader context of Indian history and the spread of Buddhism.
See lessConsider the following statements regarding the Indian squirrels: [2023] 1. They build nests by ...Read more
Consider the following statements regarding the Indian squirrels: [2023]
1. They build nests by making burrows in the ground.
2. They store their food materials like nuts and seeds in the ground.
3. They are omnivorous.
It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary: Habitat: Indian squirrels are found in India (south of the Vindhyas) and Sri Lanka, living in various environments like forests, grRead more
It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary:
Based on this information, the correct answer to the question seems to be option only two.
See lessThe Llanos (pronounced YAH-nos) are vast tropical grasslands located in northern South America, primarily in Venezuela and Colombia, between the Andes Mountains to the west and the Guiana Highlands to the east. These plains form part of the Orinoco River basin and are characterized by their flat terRead more
The Llanos (pronounced YAH-nos) are vast tropical grasslands located in northern South America, primarily in Venezuela and Colombia, between the Andes Mountains to the west and the Guiana Highlands to the east. These plains form part of the Orinoco River basin and are characterized by their flat terrain and unique ecological features.
The Llanos play a crucial role in maintaining the ecological balance of the Orinoco River basin. Seasonal flooding supports the life cycle of many aquatic and terrestrial species, making it a key habitat for wildlife.
The Llanos are tropical grasslands rich in biodiversity and cultural history, serving as a vital ecological region and a significant economic area for Venezuela and Colombia.
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The correct answer is: Honey Bees. Honey bees perform the "waggle dance" to communicate the direction and distance of a food source to other members of their hive. The dance involves a series of movements, including waggling their bodies and making figure-eight patterns, to convey information aboutRead more
The correct answer is: Honey Bees. Honey bees perform the “waggle dance” to communicate the direction and distance of a food source to other members of their hive. The dance involves a series of movements, including waggling their bodies and making figure-eight patterns, to convey information about the location of nectar, pollen, or water. This sophisticated form of communication is crucial for the foraging efficiency and survival of the colony. Neither butterflies, dragonflies, nor wasps use this method of communication.
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