He is a tallent studdent of our class. He is the first boy of our class. He alwas helps his friends. He loves his teachers very much. He always sits at the fron bench. He is a hard working student. Write an essary about your best friends based .....

Located on the Korean Peninsula, bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Sea of Japan (East .....

Look at the picture above. The above picture shows the condition of HDI of the world. It stands for Human Development Inderx. Shristika, can you tell me what points are considered for calculating HDI? Let me see how smart you are at finding .....

If we draw tangent from P and Q point of circle at O then from ∆PSS’

We have, tanɵ=SS’/PS

Since ɵ is very .....

Acceleration of a body is 5 m/s2. It means that, the velocity of the body increases by 5 m/s in each second of .....

If you mean absolute zero gravity, it doesnot occur. But if you mean abolute weightlessness. Then, I will tell you. Have you ever jump off from the table? You will feel light like feather. You feel like you don't have any weight. This is .....

 मगन्ते  माग्दै हिँड्ने     त्रिशूल तीन शूलको समूह जलचर   जलमा चर हुन्छ  है ।  यही .....

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तत्सम शब्दमा मात्र ‘ऋ’ को प्रयोग हुन्छ तर तद्भव र आगन्तुकमा यसको प्रयोग हुँदैन ।   त्यसैले .....

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Sustainable development means carrying out development activities which is long lasting. It also gives continuity to the conservation of natural resources. Sustainable development is very important for the prosperous and development of any .....

Everybody has their own opinion and choices on the powerful troops of Clash of Clans. You may have your own choice on it.  The list of Best Clash of Clans Troops goes like this: 1. Dragon 2. P.E.K.K.A 3. Wizard 4. Valkyrie 5. .....

The periodic table is a tabular arrangement of the chemical element, ordered by their atomic number, electron configuration, and recurring chemical properties.  As when you look at the element as below in figure. We can find the .....

Please go through our video lessons for the detailed .....

They are some common conjuction. There are more conjuctions like so, then and as.   So , conjuction is a word that connects words , phrases or sentences to each .....

linaa/c......dr to cash 500 to cash .....

Mathematically, we can state the law as a continuity equation:

Q(t) is the quantity of electric charge in a specific volume .....

shrawn 1. cash in hand and cash at bank  is debited in to cash book.  5. received cash 19,000 is recorded in to debit side at cash column and  1000 is recorded at discount column in debit side. 10. paid cash is recorded in credit .....

You know, there are proteins present in high amound in the egg. The proteins clump together and solidify on heating.  That causes the egg white and yolk to harden and .....

The data is analyzed inorder to know about the purchase and sale of the products. After analysis, the data turns out to be information. These informations help the company this way or the other. Sujan, the information will also help them to make .....

You might have learnt about meiosis cell division. Meiosis is a specialized type of cell division that reduces the chrmosome number by half, creating four haploid cells,  each genetically distinct from the parent cell that gave rise to .....

Look at the above figure. The baby doesnot look like normal. Do you know why? It is because of change in  DNA of a person.

A genetic disorder is a disease that is caused by a change, or mutation, in an individual’s DNA .....

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VY Canis Majoris is the biggest known star in the universe.  Its radius is 2600 times greater than that of the sun.  It is about 1.75 x 1010 times larger than the sun by volume.  Please go through this video for more interesting .....

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So, Constellations are useful : -They can help people to find stars in the sky. By looking for patterns, the stars and locations can be much easier to spot.  - The practical used of constellation was in agriculture where there were .....

Look at the above figure of the solar system. Do you see the mercury? Where it is located? It is located close to the sun. i.e. inside the asteroid belt. So, mercury is called inner .....

Look at the above figure. What did you see? You can see  stars in a pattern. Constellation is a group of stars which are in certain pattern. The constellations are totally imaginary things. The real purpose for the constellations is to .....

Difference between star and planet:   Planets                                                         .....

You know the sun is about 15 crore kilometers far from us.  Still, we feel the rays of the sun hot enough here on the earth.  Thus, we can easily imagine that, the sun is very hot.  The temperature at the core reaches .....

There are 8 planets including our earth.  There are 184 natural satellites including the moon.  We have launched a number of artificial satellites too.   There are some comets in the solar system that revolve around the sun in a .....

There are 8 planets including our earth.  There are 184 natural satellites including the moon.  We have launched a number of artificial satellites too.   There are some comets in the solar system that revolve around the sun in a .....

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मानिसले जीवनभरिमा अनेक दुख र सुखको भोगाइ  भोग्नु पर्ने हुन्छ । जसरी खेलाडीले खेल खेल्ल्दा .....

Whatever name you take comes under this universe: the Sun, the Moon, the Earth, the stars, the planets ... .....

युवा देशका कर्णधार, खम्बा हुन् ।  देशका भविष्य र गहना हुन् ।  यस्ता गहनालाई देशले .....

Here, Expression I = 2a - b + 3c  and, Expression II = a + 4b - 2c To add, write as below,     2a - b + 3c +    a + 4b - 2c _____________     Ignore a, b and c. >>> Now, add numbers .....

Power is defined as the work done per unit time. So to get the SI unit of power :  

Power = Workdone/ Time taken  

SI unit of Workdone= Joules  

S.I unit of time = second  

So, S.I unit of .....

तपाईंलाई बेलना र अर्धगोलको आयतन पत्त लगाउने शूत्र थाहा छ नै होला ।   बेलनाको आयतन (volume of cylinder) .....

Gravity is caused when there is a concentration of Mass and/or Energy in one particular location.  When this occurs, the Mass-Energy causes curvature. This curvature is what we call .....

2. Atomic number = No. of proton or No. of electron in neutral atom

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Now, you have to add the suitable or relevant characters; involved parties in the left hand side to make the conversation sound .....

Telephones and mobiles are most commonly used means of communication.  It is easier and and aslo reached to far distant within no time.  Mobile phones can be carried anywhere, so, are very popular now a days. They help anyone to talk to .....

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पढाएको बेला  अनावश्यक कुरा गरेर हल्ला गर्ने विद्यार्थीलाई  राम्रो मानिदैन तर उसले पढाइकै .....

To show that the roots of the quadratic equation (b-c )x square+2(c-a)x+(a-b)=0 are always real. We need to find discrimenent of given equation. Discriminant =△ = b2 - 4ac find it, and if △ > or  = 0 roots are always .....

Question has asked us to round off the number to 2 decimal points. The number on second decimal point is 9 and  the number on third decimal point is 3. You may have learnt that when we round off, if a number is greater than 5, then we add 1 .....

शिक्षक र अभिवाभकले भनेको नमान्दा के हुन्छ  भन्ने कुरामा यी कुरा जान्न जरुरी छ ः  मान्छे .....

In any function,  f(x) = y, The value you get of y is range  of the function. f. And, the value you get of x is domain of the function f. Suppose,  In function,  f(x) = 2x + 3. If { 2, 3, 4} is domain. Then, f(2), f(3) .....

Semi-circle is plane figure so it has no height,  but in hemi-sphere,  radius and height are .....