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Showing posts from February, 2022

social science question and answer

  Who was the main leader of the Russian Revolution Ans= Lenin When did the incident of bloody sunday happen Ans= 1905 Who wrote the book called the social contract? Ans= Rousseau In which year did the Russian revolution take place? Ans= 1917 When did the government dismiss the Duma Ans= 25 February 1917 who is called soviet Ans= to the Russian parliament When did the tsar Empire fall? Ans= on 15 March 1917 who was the father of socialism Ans= Karl marx Which class was most influenced by Stalin's collectivization program? Ans= to the peasantry   When did the French Revolution start Ans= 14 July 1789   What category of people pay tax Ans= third state Rousseau was a supporter of which system of government? Ans= Democracy When did the Bastille prison fall Ans= 14 July 1789 When is the national day of France celebrated? Ans= 14 July who was napoleon bonaparte Ans= emperor of france   When was the defeat of Waterloo Ans= 1815 In France it is the...

social science class 9 questions MCQs

1 The plains in the total area of ​​India are Ans= about 48% 2 Into how many parts is the physical figure of India divided?   Ans=6 3 is the height of Mount Everest Ans=8848 m 4 In which country is the Kangchenjunga peak located? Ans= India 5 Connects   Zoji La Pass Ans= Srinagar and Leh In which of the following states is the Shipki la Pass located? Ans= in Himachal Pradesh 7 In which state is Nathula Pass located? Ans= Sikkim 8 a terrestrial part surrounded by sea on all three sides Ans= peninsula 9 What are the Doabs called? Ans= part between two rivers 10 The longest and main range of Himachal mountain range Ans= Pirpanjal   11 The climate of India is called Ans= Climate 12 The place where there is a big difference in day and night temperature Ans=Thar Desert   13 What kind of climate is found in the coastal parts of India? Ans= even climate 14 The apparent force due to the rotation of the earth is called Ans=   Coriolis force...

CLASS 9 IMPORTANT QUESTIONS SCIENCE

  1)Third equation of motion? Ans= v 2 - u 2 = 2as 2)Is used to measure the direction and speed of a wave in water.? Ans=SONAR 3)By halving the velocity of a moving body, its momentum becomes? Ans=half 4)The value of g is      Ans= 9.8M/s square 5)f equals       Ans=M*a 6)unit of acceleration     Ans =m/s square 7)Pressure Formula? Ans=p=F/A. 8)The unit of energy is? Ans=joule 10)What is the relation between power and velocity? Ans= p=f* v 11)Second law of motion? Ans= v=u+at 12)First law of motion = Ans=a=1 /2at square 13)What union do sponges belong to? Ans=porifera 14)Name any one animal in which sting cells are found? Ans=hydra 15)Jellyfish belong to which group and where is it found? 16)Jellyfish is a species of coelenterata it is found in the sea. 17)Name any one flying mammal? Ans= Bat 18)Which class of animals are homeothermic animals? Ans=Birds and mammals 19)Name any one sequence which acts as an end parasite in the human gut.? An...

SCIENCE IMPORTANT QUESTION FOR CLASS 9

1)  Which metal  fold used by Rutherford Ans =Gold foil 2) According to which scientist atom is indivisible Ans= Delton 3) Wright symbol of iron Ans=Fe 4) Air is Ans= Mixture  5)What is the the boiling point of water Ans= 100 degree Celsius 6) What is the percentage of of carbon dioxide Ans=0.03%  7)What is the reason of decay of of ozone layer Ans=Chlorofluorocarbon 8)How much area surrounded by water  Ans=75% 9)Which of the following responsible for  infected disease   a) Air             b)microbes                                c) all of these  Ans  = all of these 10)Out of these which disease caused by virus a) Cholera              b)malaria                              c)dengue Ans=...

सतह का क्षेत्रफल और उसका आयतन कक्षा 9 के सबसे महत्वपूर्ण प्रश्न

  एक लंब वृत्तीय शंकु का वृत्तीय क्षेत्रफल ज्ञात कीजिए जिसकी तिर्यक ऊंचाई 10 सेंटीमीटर है और आधार की  त्रिज्या7 सेंटीमीटर है शंकु का वक्र पृष्ठीय क्षेत्रफल= πrl                    22/7 * 7 * 10                    Answer =220 10 सेंटीमीटर त्रिज्या वाले    अर्ध गोले का कुल पृष्ठीय क्षेत्रफल ज्ञात कीजिए                               एक गोलार्द्ध का कुल पृष्ठीय क्षेत्रफल= = 3πr 2                        3*3.14*10*10                           Answer  =  942 4=5x-3y को ax +by +c=0के रूप में लिखिए  तथा a b  तथा c के मान ज्ञात कीजिए ax +by+c =0 5x +(-3y)=4 5x-3y-4=0 a=5 b=-3 c=-4  एक त्रिभुज ...