Question 1
Environment | Species | Medium | The Hindu
SOURCE
Consider the following:
1. Dragonflies serve as bioindicators of ecosystem health.
2. Dragonflies belong to the order odonata.
Which of the statements above is or are correct?
A. 1 only
B. 2 only
C. Both 1 and 2
D. None of the above
Solution & Detailed Explanation
Answer: (C) Both 1 and 2
Detailed Explanation

Question 2
Environment | Biofuels | Medium | The Hindu
SOURCE
Consider the following:
1. Flex Fuel Vehicles are distinguished from bi-fuel vehicles.
2. The most common commercially available FFV in the world market is the ethanol flexible-fuel vehicle.
Which of the statements above is or are correct?
A. 1 only
B. 2 only
C. Both 1 and 2
D. None of the above
Solution & Detailed Explanation
Answer: (C) Both 1 and 2
Detailed Explanation

Question 3
Economy | Industry | Medium | The Hindu
SOURCE
Consider the following:
1. India has surpassed China and is the world’s second largest producer of crude steel.
2. Steel Industry now contributes about 2% to India’s GDP.
Which of the statements above is or are correct?
A. 1 only
B. 2 only
C. Both 1 and 2
D. None of the above
Solution & Detailed Explanation
Answer: (B) 2 only
Detailed Explanation

Question 4
Science and Technology | Health | Medium | The Hindu
SOURCE
Consider the following as per International Diabetes Federation:
1. The total number of people living with diabetes is projected to rise to 853 million by 2050.
2. Over 4 in 5 adults with diabetes live in high income countries.
Which of the statements above is or are correct?
A. 1 only
B. 2 only
C. Both 1 and 2
D. None of the above
Solution & Detailed Explanation
Answer: (A) 1 only
Detailed Explanation


