Which of these is a transparent material?

Explanation: Glass allows light to pass through clearly, making it transparent.

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Q: What should a driver do at a railway crossing without gates?
Ans: Stop and check

Q: Lens faces can generally either be concave, or what, which is the opposite of concave?
Ans: convex

Q: What is the purpose of the fuel tank in a vehicle?
Ans: Stores fuel

Q: Only about one percent of plants have lost what ability, turning them into consumers and even predators, instead of producers?
Ans: growth

Q: In modern surgery, which condition is treated with appendectomy?
Ans: Appendicitis

Q: What kind of a reaction if peptide bond formation?
Ans: dehydration synthesis reaction

Q: What are plants that are adapted to very dry environments called?
Ans: xerophytes

Q: On August 10, 2024, UNICEF and which state government partnered to involve fathers in breastfeeding?
Ans: West Bengal

Q: Who extended the deadline of 'Vivaad se Vishwas Yojana' from December 31, 2024, to January 31, 2025?
Ans: Central Board of Direct Taxes (CBDT)

Q: What converters are used on motor vehicles to break down pollutants in exhaust to non-toxic compounds?
Ans: catalytic converters

Q: Where have archaeologists discovered a 7000-year-old prehistoric settlement?
Ans: Serbia

Q: A blood examination reveals microcytic hypochromic anemia with elevated ferritin. What is the likely diagnosis?
Ans: Anemia of chronic disease

Q: What type of organism does not need oxygen for growth and dies in its presence?
Ans: anaerobic

Q: Which text is known as the Tamil Veda?
Ans: Tirukkural

Q: What form of feedback occurs when an accumulation of an end product slows the process that makes that product?
Ans: negative feedback