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National Flag – Tiranga It was adopted on July 22, 1947 during a meeting of the Constituent Assembly.It is also known as the tricolour. The flag was designed by Pingali Venkayya. National Anthem – Jana Gana Mana Composed originally in Bengali by Rabindranath Tagore, was adopted in its Hindi version by the Constituent Assembly as the National Anthem of India on 24 January 1950 National Song – Vande Mataram The song was a part of Bankimchandra's most famous novel Anand Math (1882). The first political occasion when it was sung was the 1896 session of the Indian National Congress National currency – Indian rupee National Emblem- Ashok Asthamb of sarnath The words satyameva jayate from Mundaka Upnishad, meaning ‘ Truth Alone Triumphs are inscribed below the abacus in Devanagari script.                                 National Bird -  The Indian peacock ( pavo cristatus ) National

Indian Railways commissions first Waste to Energy Plant in Bhubaneswar All types of waste including plastic and e-waste can be converted to Light Diesel Oil which is used to light furnaces. This Waste to Energy Plant, a patented technology called POLYCRACK, is first-of-its-kind in Indian Railways and fourth   in India. The process is a closed-loop system and does not emit any hazardous pollutants into the atmosphere The combustible, non-condensed gases are re-used for providing energy to the entire system and thus, the only emission comes from the combustion of gaseous fuels. FEATURES OF POLYCRACK TECHNOLOGY - 1.  Pre-segregation of waste is not required to reform the waste. Waste as collected can be directly fed into Polycrack. 2.  Waste is processed and reformed within 24 hours. 3.  Excellent air quality surrounding the plant.  4. All constituents are converted into valuable energy thereby making it Zero Discharge Process. 5.  Operates around

1.  Find the value of ∠ BAC In given figure             2. The length of the common chord of two intersecting circles is 12 cm. If the diameters of the circles are 15 cm and 13 cm, then what is the distance (in cm) between their centers? 3. Two parallel chords are drawn in a circle of diameter 30 cm. The length of one chord is 24 cm and the distance between the two chords is 21 cm. The length of the other chord is  4. A train is travelling at the rate of 45km/hr. How many seconds it will take to cover a distance of 4/5 km?  5. Write a short essay on circle.

All question is collected by memory the examinee  who has  given the exam last Sunday (12 January 2020)  If you want to listen to it online please   CLICK HERE   1. Who was first European said that earth revolve around the sun   Answer- Copernicus 2. Aids is caused by Answer- virus 3. The science of culture of flower is called? Answer- Floriculture 4. Binomial system of nomenclature is proposed by? Answer – Carl Linnaeus 5. What will approximate change in volume of cube if side x meter is increased by 3%. Answer – 0.09 x 3 m 3 6 . Which of the following is not autotrophic? Option- a) Green plant     b)blue green alga     c) decomposer     d) photosynthetic     bacteria    Answer- decomposer    7 . If cost of 20 pens is selling price of 25 pens what is the net loss percent? Answer – 20% 8 . Blue colour of sky is due to? Answer- scattering of light 9. Cell wall is absent in Option - A) Plant    b) animal  

 Visually challenged person please  CLICK HERE 1. Which planet is considered as the Dwarf planet? Answer- Pluto For more information about the solar system, please  CLICK HERE    2.  Sandstone is which type of rock? Answer- Sedimentary Rock For more question on rock please  CLICK HERE   3. What is the SI unit of Force? Answer- Newton For more SI units please  CLICK HERE 4. Hemoglobin is an important component _______cell. Answer- red blood cells 5. Anaemia is caused because of deficiency of? Answer- Iron 6. What is the minimum distance (in metres) required to hear an echo?       1) 10         2) 13             3) 17              4) 21 Answer- 17 m To know all about sound please   CLICK HERE 7. Why does a black board appears black in colour? Answer- It absorbs all the colours To know all about light and human eye please  CLICK HERE 8.  Which metal is used for galvanization? Answer- Zinc  To know

Metal is very important for our life to know all about metal and non-metal please  CLICK HERE

Adaptation - The presence of specific features or certain habits, which enable a plant or an animal to live in its surroundings, is called adaptation. Habitat - The surroundings where organisms live is called a habitat. Terrestrial habitats - The plants and animals that live on land are said to live in terrestrial habitats. Some examples of terrestrial habitats are forests, grasslands, deserts, coastal and mountain regions. Aquatic habitats - The habitats of plants and animals that live in water are called aquatic habitats. Ponds, swamps, lakes, rivers and oceans are some examples of aquatic habitats. Biotic components - The living things such as plants and animals, in a habitat, are its biotic components. Aboitic components - Various   natural non-living things such as rocks, soil, air and water in the habitat constitute its abiotic components. Sunlight and heat also form abiotic components of the habitat. Aboitic components are very important for life. S