28 July 2025 Daily CA Quiz

1. Estuaries are formed where freshwater rivers meet the open ocean without mixing.
2. Estuaries represent a transitional ecosystem between freshwater and marine environments.

How many of the above statements are correct?

1. It is called a blind dolphin because its eyes lack lenses.
2. It uses a sophisticated bio-sonar system to locate its prey underwater.

How many of the above statements are correct?

1. NavIC consists of 7 satellites in total.
2. Out of these, three satellites are placed in geostationary orbit.
3. NavIC has been recognized by the International Maritime Organization (IMO).

How many of the above statements are correct?

1. The modern GPS system consists of 24 satellites around Earth.
2. GPS satellites only receive signals.
3. The GPS program was initiated by NASA in 1973.

How many of the above statements are correct?

1. Piratula acuminata is a new species of butterfly recently discovered.
2. It belongs to the Salticidae family, commonly called jumping species.
3. It was discovered on Majuli Island in Assam.

How many of the above statements are correct?

1. The intertidal zone is submerged during high tide and exposed during low tide.
2. The spray zone lies above the high tide line and is occasionally splashed by waves.

How many of the above statements are correct?

1. India agreed to reduce the Maldives’ annual debt repayment burden by 40%.
2. India extended a Line of Credit worth ₹4,850 crore for infrastructure projects in the Maldives.

How many of the above statements are correct?

1. A line of credit is a grant given by the government without repayment.
2. India has offered over 300 Lines of Credit to more than 100 countries globally.

How many of the above statements are correct?

1. Uganda
2. Zambia
3. Republic of the Congo
4. Angola
5. Tanzania

How many of the above countries share a border with the Democratic Republic of the Congo (DRC)?

1. Kenya
2. Venezuela
3. Namibia
4. Honduras
5. Australia