21 June 2025 Daily CA Quiz

1. The global area impacted by drought has doubled between 1900 and 2020.
2. 62% of monitored aquifers worldwide show declining groundwater levels.
3. Climate change increased the 2022 European drought’s likelihood by up to 20 times.

How many of the above statements are correct?

1. Over 50% of India’s landmass is under catastrophic soil erosion.
2. Brahmaputra Valley in Assam is identified as the largest hotspot for soil erosion.
3. Catastrophic erosion is defined as more than 10 tonnes of soil loss per hectare annually.

How many of the above statements are correct?

1. The sanctuary is located in Chikkamagaluru district and is part of the Eastern Ghats.
2. It was created by merging Sharavathi Valley Wildlife Sanctuary, Aghanashini Conservation Reserve, and reserve forests.

How many of the above statements are correct?

1. The lion-tailed macaque is also known as the “wanderoo” and is generally shy and solitary in nature.
2. It has a light-coloured mane around its head and chin, giving it the nickname “beard ape”.

How many of the above statements are correct?

1. The scheme is applicable to all vehicle types, including commercial trucks and buses.
2. The Annual Pass allows unlimited trips on National Highways and Expressways for one year.
3. The pass is activated manually at toll booths using cash or cards.

How many of the above statements are correct?

1. India ranks 3rd globally in digital user spending but only 28th in AI infrastructure.
2. The CHIPS framework stands for Connect-Harness-Innovate-Protect-Sustain and is used to measure digitalisation.
3. India’s digital economy is growing twice as fast as its overall economy.
4. India ranks 11th in AI research and 16th in AI infrastructure.

How many of the above statements are correct?

1. These are high-mass supergiants primarily composed of helium with traces of hydrogen.
2. Their formation is believed to result from the merger of a carbon-oxygen white dwarf with a helium white dwarf.

How many of the above statements are correct?

1. Big Bang Nucleosynthesis produced mainly hydrogen, helium, and trace lithium.
2. Big Bang Nucleosynthesis is responsible for the creation of all heavy elements beyond iron.

How many of the above statements are correct?

1. The United States remained the top recipient of FDI in 2024, with inflows rising to $279 billion.
2. China dropped to fourth place in global FDI rankings due to a 29% decline in inflows.
3. When excluding conduit flows, productive global investment actually declined by 11% in 2024.

How many of the above statements are correct?

1. Green ammonia is produced using hydrogen from fossil fuels and nitrogen from natural gas.
2. The Haber process used in green ammonia production is powered by conventional thermal energy sources.

How many of the above statements are correct?