01 – The Suez Canal connects the Mediterranean Sea to the Red Sea.
02 – Russia is the largest country in the world in terms of the horizon.
03- The highest mountain peak in the world is Mount Everest (8848 meters).
04- The origin of the river Indus from Kailash Mountain.
05- Jute production is highest in the world in India.
06- India is the fifth largest rail system in the world.
07- The highway NH-7 is the tallest route from Varanasi to Kanyakumari in India.
08- Indian Postal Department got recognition in 1854 as an institution.
09- In the function of the digestive system, the enzyme acts to digest food.
10- A enzyme called Tylen is found in saliva.
11- Pallonary vein takes pure blood from the lungs to the heart.
12- The depth of the ocean-measuring machine is the phadometer.
13- Nitrogen 78 percent in oxygen, 21 percent oxygen and another 01 percent is available.
14- The production of heavy water in the country is done in Nangal and Narora.
15- Viruses have small mothers, measles, poles, rabies, flu.
16- Aristotle is said to be the father of animal science.
17- Aristotle wrote a book titled Birth History.
18- The longest railroad in the world is Trans-Siberia (Russia). Its length is 9438 kilometers. Which connects Vladivostok from St. Petersburg.
19- Sound trends do the lowest in solids, less in the matter and the lowest in the gases.
20- Most of the gypsum is produced in Rajasthan in India.