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                                                                                                      PRIME MINISTER- NARENDRA MODI  FOR MORE CABINET MINISTER OF INDIA PLEASE  CLICK HERE  

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1. By selling two articles on 800 a person got profit of cost price of 3 article find the profit percent 2. The sum of internal angle of regular polygon is 1260. What is difference between exterior and interior angle of polygon? 3. A man bought two articles for 4185 each. He sold first article at loss of 15% at what profit percent other article be sold for no gain/no loss. 4. If x – 4y = 0 and x + 2y = 24, then what is the value of (2x + 3y)/(2x – 3y)? 5. A man is running at the speed of 20 km/hr. What is time (in seconds) taken by man to cover one round of a circular garden of radius 350 metres? (Answer – 396) 6. A solid cube is cut into 27 identical cubes. What is the percentage increase in the total surface area? (Answer- 200%)

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All essay was very nice. We are confused to decide which essay is the best but after the detail analysis we select few essay to be publish on blog. One thing I want to mention here we considered only your view. We don't select any essay on the ground of Grammar and word meaning. we prefer clarity, fact, and your content so, there is many Grammatical mistake in the following essay which is not considered for marking. BEST KNOWLEDGE USED IN ESSAY  (ENGLISH ESSAY) - RHOMIT KUMAR      BEST EXPLAIN - ADITYA RAJ  BEST DEEP THINKING- LAL BABU  BEST KNOWLEDGE USED IN ESSAY (HINDI) - ABHISHEK KUMAR  BEST DETAIL ANALYSIS - RANJEET KUMAR  BEST CONTENT - SUPRIYA KUMARI   BEST PRACTICALLY EXPLAIN - RAHUL RAHI  BEST PRESENTATION - SHARVOTTAM KUMAR                                                THANKS TO YOU ALL FOR PARTICIPATING                                                     HAPPY CHILDREN DAY 

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Pneumonia is a form of acute respiratory infection that affects the lungs. The lungs are made up of small sacs called alveoli, which fill with air when a healthy person breathes. According to report published in Economic times of 16 November 2017 that " Globally, pneumonia claimed the lives of more than nine lakh under-5 children in 2015. Of these deaths, about 1.8 lakh occurred in India." When an individual has pneumonia, the alveoli are filled with pus and fluid, which makes breathing painful and limits oxygen intake. Pneumonia is caused by a number of infectious agents, including viruses, bacteria and fungi. The viruses and bacteria that are commonly found in a child's nose or throat, can infect the lungs if they are inhaled. They may also spread via air-borne droplets from a cough or sneeze. In addition, pneumonia may spread through blood, especially during and shortly after birth. The presenting features of viral and bacterial pneumonia are s

LIGHT AND HUMAN EYE                                                                               1      Law of reflection      1.      Angle of incidence is equal of angle of reflection      2.     Incident ray , reflected ray and normal ray lie on same point   Multiple images are formed when we put the object between two mirrors. The number of Image formed is depends on angle between the mirror.                                        Number of Image =   360/Angle -1    White light is a mixture of seven colour. When we pass the light through light disperse in seven original colour. Violet,Blue, Indigo, Green,Yellow,Orange,Red.  HUMAN EYE Cornea - The outer transparent part of eye under which Iris, lens etc lie. Pupil - It allow light to enter in retina.   Iris - It is part of eye which controls the amount of light enter in eye by controlling the pupil. It shrink when asses light enter in eye and it became expand when amount of light dec

HAPPY BIRTHDAY MAULANA ABUL KALAM AZAD  Education is necessary for all Human who belongs to Earth. You never do well in your life without good or proper education. Education gives us hope to live and education also empower us to take our right and understand our duty towards the family and country. Today , 11 November is celebrated as National Education day this event is celebrated on the birth anniversary of Maulana Abul Kalam Azad. He was the first Education minister of Independent India. He contribute so much to our country he works as freedom fighter, scholar and eminent educationist. In his tenure India got very eminent Institution like IIT kharagpur (First IIT of India) UGC (university grant commission) ICCR (Indian council for cultural relation ) Sahitya Academy , Lalit kala Academy CISR (council of scientific and Industrial research) This day is celebrated form 2008 by our first women president Prativa patil. Maulana Azad got highest civilian award Bharat Ratna

1. 9 year ago the average age of 5 member family is 33. Now three members added in family whose  age is in ascending order increasing by 8 forms consecutive. Present average age of family is same as 9 year ago find the age of new youngest member added in family. 2. X+1/x is 10 find x 3 + 1/x 3 3. a 2 +b 2 =99, ab=11 find a 3 +b 3 4. A train covers 20 km with uniform speed. If it has been 8 km/h more than it take 10 hour less for same journey. What is the speed of train in km/h. (Answer-4)  5.  The ratio between speeds of two train is 5:7. If first train covers 300 km in 3 hour then find the speed of second train. (Answer- 140km/h)

National cancer awareness day 7 November World cancer day is celebrated at 4 February. World cancer day was established by Paris charter at the world summit for the New millennium in Paris on 4 February 2000. National cancer awareness day is celebrated on7 November form 2014 after the announcement by Dr Harsvardhan. (Health minister of India)   Cancer is a general name for a group of diseases in which some of cell within the body due to some reason grow in uncontrolled fashion. Untreated cancers can spread into surrounding normal tissue, or to other part of body and cause serious illness disability and death. There is various type of cancer. There is some common type of cancer in India Oral cancer Cervical cancer Gastric cancer Lungs cancer Colorectal cancer Gall bladder cancer How to avoid the cancer?  There is various ways to avoid the cancer according to its type but some common ways to avoid it is Take balance diet Involve in physical ac

1. A shopkeeper marks a price 25% above the cost price. If is sell three-fourth of goods on mark price and remaining at discount of 40% find the total gain of loss percent. (Answer-12.5) 2. A sum invested at rate of 8% per annum for 1 year compound annually became 20280. Find the simple interest on the same sum for 23/5 year for double rate than earlier. 3.   A certain money is invested of certain rate , compounded annually, grow in amount of five year, which is equal to the factor of 1.1881 that of amount of three year. What is rate percent? (Answer 9%) 4. Find the area of rhombus (in cm 2 ) whose side in 13 cm and smaller diagonal is 10 cm. (Answer- 120) 5. Three number are in ratio 1/2 : 2/3 : 3/4 and the difference between larger and smaller number is 27 find the smallest number. (Answer 54) 6. There is 29% off on bag. A lady bought a bag and taking discount of 13% because she is paying in cash. She spent total 617.70.what is price tag on bag. (Answer 100

World Tsunami Awareness Day 5 November Tsunami is type of natural disaster, in which many people died in recent year. Do you know why tsunami came? Tsunami comes in sea or in oceans. Tsunami is nothing but simply a earthquake under the sea and oceans. When the land under the water get vibrates then the energy of vibration comes to the surface of water bodies cause heavy loss of mankind and ecology because the wave of vibration which is arise due earthquake have high amount of energy. In December 2015, the UN General Assembly designated   5 November as World Tsunami Awareness Day. The date for the annual celebration was chosen in honour of the Japanese story of “Inamura-no-hi”, meaning the “burning of the rice sheaves”. During an 1854 earthquake a farmer saw the tide receding, a sign of a looming tsunami. He set fire to his entire harvest to warn villagers, who fled to high ground. Afterwards, he built an embankment and planted trees as a buffer against future waves.

1. If the average of n number is 36 and if we increase the 75% of number by 6 each and decrease the remaining number by 9 each find the new average. (Answer 38.25) 2. Three article bought at 200 each and sold one article at loss of 10% and overall he gain 20% on whole transition find the profit percent of next two article (Answer- 35%) 3. A can do 40% of work in 6 day and B can do 30% of work in 3 days if both started the work and 2 day later B left the work In how many days whole work will complete entirely. 4. Rahul decided to donate its 12% of his salary but at the day of donation he donate the sum 4800 which is only 80% of he decided to donate. Find the 27% of his salary.   (Answer-13500)    5. The parallel side of trapezium is 20 cm and 10 cm and non-parallel side are equal   if the area of trapezium is 180cm 2 the find the measurement of non-parallel side. (Answer-13cm)  

To convey the science among the last section of society this is my first Hindi Video Blog Thanks for watching _____________________________________________________________________________  Plastic was invented to save the environment but the situation became just opposite to the thought of that invention time. Plastic was invented by John w Hyatt is 1869. He was inspired by new firms who offers him 1000 dollar for any one who find the substitute of invory( A tree found in New York) After that Bakalite invented in 1907 then nylon in 1935 before the second world war. These event help the advertisement of plastic among the people. Now understand the story of Plastic