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Ask questions which are clear, concise and easy to understand.

Show 2integer3/4 on number line
Posted by Pinkesh Kumar (Aug 21, 2017 7:34 p.m.) (Question ID: 15313)

What is the proper e-mail writing pattern ?
Posted by Soumyadeep Mahata (Aug 21, 2017 7:30 p.m.) (Question ID: 15304)

Posted by Om Pinjani (Aug 21, 2017 7:07 p.m.) (Question ID: 15278)

What are the cause of friction
Posted by Abhishek Kumargupta (Aug 21, 2017 6:50 p.m.) (Question ID: 15265)

When Connie met author
Posted by Ritika Lotey (Aug 21, 2017 6:45 p.m.) (Question ID: 15260)

How much force is required to lift a mass of 1kg (10N/1N)
Posted by Chhavi Chhavi (Aug 21, 2017 6:27 p.m.) (Question ID: 15246)

• Give me answee
Posted by Chhavi Chhavi (Aug 21, 2017 6:28 p.m.)
what offer did the happiest boy make to the old woman
Posted by Ankit Kushwaha (Aug 21, 2017 6:10 p.m.) (Question ID: 15228)

Differentiate between rocks and Minerals
Posted by Nikhil Jain (Aug 21, 2017 5:40 p.m.) (Question ID: 15209)

• mineral is a naturally occurring, inorganic solid with a definite chemical composition and a crystalline structure formed by geological processes.   A rock is an aggregate of one or more minerals whereas a rock may also include organic remains and mineraloids. Some rocks are predominantly composed of just one mineral.

Answered by Arun Soni (Aug 21, 2017 6:02 p.m.)
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Length of a rectangular garden is 10m and its breadth is 8m .If a road of uniform width of x m is surrounded outside the park,find the area of the park.
Posted by Subhodeep Sarkar (Aug 21, 2017 4:49 p.m.) (Question ID: 15170)

• Area of Garden = length x bredth = 10 x 8 = 80 m2

Answered by Himanshu Singhal (Aug 21, 2017 5:53 p.m.)
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What is Coke
Posted by Arpit Singh Singh (Aug 21, 2017 4:38 p.m.) (Question ID: 15162)

• Coke is a tough porous and black substance.it is an almost pure form of carbon. Coke is used in the manufacture of steel and in the extraction of many metal
Posted by Khushi Sharma (Aug 21, 2017 5:27 p.m.)
• Coke is a fuel with few impurities and a high carbon content, usually made from coal.

Answered by Arun Soni (Aug 21, 2017 5 p.m.)
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• Coke is almost pure form of carbon, is tough, porous and black. Coke is used in manufacture of steel and extraction of many metals.

Answered by Minakshi Kapoor (Aug 21, 2017 4:57 p.m.)
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Posted by Priya Priyanshu (Aug 21, 2017 4:26 p.m.) (Question ID: 15155)

• The ijaradari system was introduced by Warren Hastings according to this the right to collect revenue was given to the highest bidder called contractor for a period of five years.
1. This system was a failure because bidding was often not related to the actual productivity of the land.
2. The ijaradars were not interested in making improvements in land since the land was auctioned periodically.
3. The peasants were exploited by the contractors to extract more and more revenue.

Answered by Minakshi Kapoor (Aug 21, 2017 5:22 p.m.)
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Why do people who grow crops have to stay in the same place for a long time ?
Posted by Praveen Rai (Aug 21, 2017 3:43 p.m.) (Question ID: 15128)

• People who grow crops have to stay in the same place for a long time because they had to look after the crops. The plants had to be watered and had to be protected from birds and animals so that they could grow and the seeds would ripen.

Answered by Minakshi Kapoor (Aug 21, 2017 5:38 p.m.)
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Why country need a parliament
Posted by Kunwarpal Rathore (Aug 21, 2017 3:34 p.m.) (Question ID: 15122)

• 1.We need a parliament for making new laws in the country and changing and abolishing existing laws.

2.We need a Parliament controls the executive organ of the government.

3.Public money can be spent only with parliamentary sanction in this way Parliament controls the finances of the government.

Answered by Minakshi Kapoor (Aug 21, 2017 5:42 p.m.)
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10+10-; ×3
Posted by Abhijeet Panchal (Aug 21, 2017 2:27 p.m.) (Question ID: 15080)

Unit of pressure
Posted by Aarya Chinnawar (Aug 21, 2017 1:41 p.m.) (Question ID: 15064)

• Pascal(Pa)

Answered by Arun Soni (Aug 21, 2017 2:25 p.m.)
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Write a short note in natural gas
Posted by Harsh Pache (Aug 21, 2017 12:33 p.m.) (Question ID: 15052)

• Natural Gas

It consist mainly of methane with small quantities of ethane and propane.

It occurs deep under the crust of earth either alone or along with oil above the petroleum deposit.

Natural gas is a fossil fuel. In india,natural gas has been found in Tripura,Rajasthan, Maharashtra,krishna-godavari delta.

When natural gas is compressed by applying pressure,it is called compressed natural gas(CNG).

1)It is a god fuel because it burns easily and produces a lot of heat.

2)It burns with a smokeless flame and cause no air pollution.

3)It does not produce any poisonous gases on burning.

4)It does not leave any residue on burning.

5)It can be used directly for heating purposes in homes .

Uses of Natural gas(CNG)

1)It is used as domestic fuel and industrial fuel.

2)It is used as a fuel in thermal power stations.

3)It is used as a fuel in transport vehicles.It is a good alternative to petrol an diesel in vehicles because it is a cleaner fuel and does not cause much air pollution.

4)It is used as a starting material for the manufacture of number of chemicals.

Answered by Minakshi Kapoor (Aug 21, 2017 12:56 p.m.)
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What is the si unit of force
Posted by Sudhanshu Shyam (Aug 21, 2017 11:44 a.m.) (Question ID: 15040)

• Newton
Answered by Sudhanshu Shyam (Aug 21, 2017 11:45 a.m.)
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Why did Tilly's family come to Thailand
Posted by Praveen Poddar (Aug 21, 2017 10:37 a.m.) (Question ID: 15021)

• Tilly's family had come to Thailand to celebrate Christmas
Answered by Praveen Poddar (Aug 21, 2017 10:39 a.m.)
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How did the old city of Delhi change under British rule
Posted by Dandla Varsha (Aug 21, 2017 10:18 a.m.) (Question ID: 15018)

Without using table find the value of 14sin30°+6cos60°-5tan45°
Posted by Vinod N (Aug 21, 2017 10:16 a.m.) (Question ID: 15016)

• Without using tables
Posted by Vinod N (Aug 21, 2017 2:10 p.m.)
• = 14x1/2 + 6 x 1/2 - 5 x 1

= 7 + 3 - 5

= 10 - 5

= 5

Answered by Hans Raj (Aug 21, 2017 10:56 a.m.)
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Meaning of the song of papua new guinea
Posted by Megha Solanki (Aug 21, 2017 10:14 a.m.) (Question ID: 15015)

What is composite no.
Posted by Abhisekh Upadhyay (Aug 21, 2017 7:50 a.m.) (Question ID: 14995)

• A composite number is a number which can be divided evenly by numbers other than 1 or  number itself

e.g  4 , 8,  9, 16 ....                     ( these numbers can be divided by numbers other than 1 or itself)

but not 3 , 5 , 7  ...................   ( these numbers can be divided by 1 or the number itself)

Answered by Hans Raj (Aug 21, 2017 11:06 a.m.)
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• A whole number that can be divided evenly by numbers other than 1 or itself. Example: 9 can be divided evenly by 3 (as well as 1 and 9).

Answered by Arun Soni (Aug 21, 2017 11:03 a.m.)
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Construction of abcd
Posted by Yogesh Kumar (Aug 21, 2017 7:22 a.m.) (Question ID: 14981)

x(x+1)(x+2)(x+3)÷x(x+1)
Posted by Kamali Ananthan (Aug 21, 2017 6:56 a.m.) (Question ID: 14974)

• (x+2)(x+3)

Answered by Arun Soni (Aug 21, 2017 11:05 a.m.)
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What is arcalic
Posted by Mohit Prajapat (Aug 21, 2017 6:28 a.m.) (Question ID: 14967)

• Can any talented answer my questions of 8th std ? Join me.
Posted by Smita Wagh (Aug 21, 2017 9:05 a.m.)
• Acrylic is artificial wool.
Answered by Nisha Singh (Aug 21, 2017 7:07 p.m.)
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What is the formula of copper sulphate
Posted by Mohd Kaif (Aug 21, 2017 6:16 a.m.) (Question ID: 14964)

• CuSO4

Answered by Himanshu Singhal (Aug 21, 2017 6:58 a.m.)
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when and why was the english east india company established
Posted by Krishna Toriya (Aug 21, 2017 4:41 a.m.) (Question ID: 14950)

• East India Company, also called English East India Company, formally (1600–1708) Governor and Company of Merchants of London Trading into the East Indies or (1708–1873) United Company of Merchants of England Trading to the East Indies, English company formed for the exploitation of trade with East and Southeast Asia and India, incorporated by royal charter on December 31, 1600. Starting as a monopolistic trading body, the company became involved in politics and acted as an agent of British imperialism in India from the early 18th century to the mid-19th century. In addition, the activities of the company in China in the 19th century served as a catalyst for the expansion of British influence there.

The company was formed to share in the East Indian spice trade. That trade had been a monopoly of Spain and Portugal until the defeat of the Spanish Armada (1588) by England gave the English the chance to break the monopoly. Until 1612 the company conducted separate voyages, separately subscribed. There were temporary joint stocks until 1657, when a permanent joint stock was raised.

Answered by Himanshu Singhal (Aug 21, 2017 7:23 a.m.)
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Name subtranse use to extindies fire
Posted by Jerry Gupta (Aug 20, 2017 10:51 p.m.) (Question ID: 14903)

1 cannot understand the question 1 of exercise 8.2 from class 8
Posted by Mridul Krishna (Aug 20, 2017 10:27 p.m.) (Question ID: 14890)

• Let original salary be Rs.100. Therefore New salary i.e., 10% increase = 100 + 10 = Rs.110 New salary is Rs.110, when original salary = Rs.100 New salary is Rs.1, when original salary = New salary is Rs.1,54,000, when original salary = = Rs.1,40,000 Hence original salary is Rs. 1,40,000.
Answered by Swarup Behera (Aug 21, 2017 8:29 a.m.)
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• Because you are duffer
Answered by Sumit Kumar (Aug 20, 2017 10:32 p.m.)
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Why metal is luster ?
Posted by Anshu Jaiswall (Aug 20, 2017 10:25 p.m.) (Question ID: 14888)

• Metals are lusture(shiny) because matals contain free electrons that vibrate when they come in contact with light  when the electron vibrate,then they produce their own light then this is reflected back and creates the shiny,lusturous apperence of metal.

Answered by Shristi Keram (Aug 21, 2017 11:46 a.m.)
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