Here, 2(x + 3) = 8 - 3(x - 4)    or, 2x + 6 = 8 - 3x + 12   or, 2x + 3x = 20 - 6   or, 5x = 14   or, x = .....

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Solution: Let, present age of mother = 'a'       present age of the son = 'b'   From the first condition,      a + b = 36 ..............................( i )      [Sum of the .....

The Maldives is suitable for fishing and tournament because this country is tropical country. It has numerous islands. Each islands are surrounded by white sandy beeches. Fishing provides livelihood for many people in Maldives. Fisheries sector .....

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The main agents of transferring communicable diseases are virus or .....

The price of any goods does not remain constant all the time. There are many factors that affect the change in the price of goods in the market. The reasons behind the increase in the price of goods in the market are as follows:  - Due .....

The highway can be a boon to the people of the highway connected districts. It is sure that it helps to uplift the socio-economic status of the highway connected districts. The highway helps to promote the tourism industry in the country. The .....

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Susbtituting all those values in equation 1, we get, 1 x 100 / 1000 = w / m x 0.0821 x 300 where, w = 0.5 g (mass of gas in the vessel) solving this, we get,  m = 123 g  which is the required molecular weight of .....

Europe is the most developed continent, but that's not because they're the oldest, or are somehow genetically superior to the people of any other continent. They have simply started the process of industrialization before any other .....

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प्रश्न प्रष्टसँग बुझिएन त साथी .....

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The diseases which spread from one person to another are called communicable diseases. Communicable diseases spread through a variety of ways. The main agents of transferring communicable diseases are written below: - Air is one of the main .....

प्रश्न नं. १०.का शब्दलाई वाक्यमा प्रयोगः धुमधामः मैले सरस्वतीपूजा धुमधामसँग .....

पाँच तला .....

वाक्यमा प्रयोग धुमधामः मैले सरस्वतीपूजा धुमधामसँग मनाएँ । परिणतः हिउँ पानीमा परिणत भइसकेछ .....

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Affirmative and Negative Sentences An affirmative (positive) sentence says that something is so but a negative sentence says that something is not so. A negative sentence contains a negative marker such as no, not, never, hardly, etc. Examples: a. .....

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She had to do this work, didn't she? You can follow this rule for this type of questions. have to = do has to = does had to = did And you need to put a positive tag for negative statements and negative tag for positive .....

The sodium potassium pump  is an enzyme found in the membrane of all animal cells. Its job is to move NA+ out of the cell and K+ in the cell against their concentration gradient. This allows the cell to keep a concentration gradient and .....

We know, P = IV   = 4.54 x 220 Therefore, P = 998.8 W. So, the power is 998.8 .....

Explanation: Unsaturated solution means the solution in which added solute can dissolve in it. Whereas saturated solution means the solution in which added solute can no more dissolve in it. So, on heating saturated solution, its solubility is .....

Plants also absorb carbon dioxide gas from air. During day time, chlorphyll absorbs sunlight and in the presence of sunlight, water and carbon dioxide gas in leaves react together to form glucose. Glucose is a form of food. Like this, plants can .....

Thus we feel sweet taste earlier than bitter .....

This helps to remove the hardness of water. When zeolite is placed in hard water, the ions like Ca++ or Mg++ is exchanged with the ions of zeolite. Zeolite is Na+Al-Silicate, so Ca++ or Mg++ ions attach with zeolite and Na+ ions are .....

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Solution: = VII = V + I + I = 5 + 1 + 1 = 7. This is your answer. You have to remember this given .....