1. Density of water is maximum at which temperature ?
Answer: 4 oC
2. Which is the most abundant noble gas in atmosphere?
3. Which of the following is used to remove rust stain from clothes ?
a) lime water b) alcohol c) Oxalic acid d) Kerosine
Answer: Oxalic acid
4. Which Union territory of India has four districts which don't have common border ?
* 5. Which state in ancient India was known as Gauda ?
* 6. How many languages are listed in 8th schedule of Indian constitution ?
* 7. Which is the oldest sports in the world ?
* 8. What is the national sports of Bhutan?
* 9. Which is the longest mountain range in the world ?
* 10. Who was the first ruling British Monarch to visit India ?
Answer: George V
* 11. Which country gifted statue of liberty to USA ?
Did you know what is known as Artificial Plastic ?