1. With reference to INS Taragiri, consider the following statements:

1. It is part of Project 15B destroyers.
2. It is equipped with BrahMos supersonic cruise missiles.
3. It uses Combined Diesel or Gas (CODOG) propulsion.

Which of the above statements is/are correct?

• 1 only
• 2 and 3 only
• 1 and 2 only
• 1, 2 and 3

2. Actinidia indica, recently discovered in India, is:

• A medicinal fungus
• A coral species
• A species of wild kiwi
• A marine algae

3. World Tuberculosis Day is observed on:

• March 21
• May 1
• April 7
• March 24

4. With reference to Sahiwal cattle, consider the following statements:

1. It is known for A2 type milk.
2. It is highly sensitive to tropical climate.
3. It has been exported to other tropical regions.

Select the correct answer using the code given below:

• 1 and 3 only
• 2 only
• 1 and 2 only
• 1, 2 and 3

5. Photocatalytic coatings used for pollution control mainly utilize:

• Silicon dioxide
• Titanium dioxide
• Carbon nanotubes
• Zinc oxide