Social responsibility may be defined as moral obligation of an individual to make decisions that are beneficial for all members of .....

Solution: Stockprice S = Rs.160000 loss l = Rs20000 loss percent l% = ? We know, l% = (20000/160000) * 100% = 100/8 = 12.5% The loss percent is .....

.....

.....

.....

We know that agriculture not only provides us foods we eat but also supplies raw material to industries and factories. So, it is generally seen that the province that has a high agricultural output is more prosperous than those which has minimal .....

When group of two or more atoms bond together, we call it a molecule. A molecule of the substance has all the properties of that substance. For example: a .....

Child abuse may be defined as any kind of activity that denies children their rights. Any kind of physical, sexual and mental torture and exploitation which may cause long term physical and mental damages may be termed as child .....

.....

Since, weight = mass * acceleration due to gravity We know, acceleration due to gravity  is not same everywhere on earth because gravity depends upon radius of the earth. And, radius of the earth is not uniform everywhere. so, weight is .....

Solution, discount amount = dis% of MP  or, 74 = 5/100 * MP or, MP = Rs 1480 Now SP = MP - discount               = 1480 - 74              = Rs 1406 Therefoe, she purchased .....

We know that there are three main resources. They are human, natural and capital resources. The human resource is the most important of the three. It is the base of development for a nation. The human resource can utilize the other two resources .....

Ecosystem of a place may be defined as a group of organisms living in the place and interacting with each other and with the environment. Mountain lands provide a scattered but diverse array of habitats in which a large range of plants and animals .....

Solution : 1 kg = 10 Newton 10 Newton = 1 Kg 10 Newton = 1000 gm so, 1 Newton = 1000/10 = 100 gm Thus, in 1 newton, there is 100 .....

You might have seen many industries and factories in industrial areas. Look at the above figure. You can clearly see that many gases are released from industry. These gases may be carbondioxide,sulphur dioxide, carbon monoxide, nitrous oxide .....

.....

Living things can move from place to place by walking, flying or .....

Solution, Let, E and C be the set of people who study economics and computer science respectively. Given, n(E) = 25 n(C) = 34 n0(C) = 18 Now, n(EnC) = n(C) - n0(C)                       = .....

SI unit is same everywhere but in CGS unit and MKS unit, there are different units of measurement. SI unit is adopted internationally and the units are fixed and do not change at any .....

The formula to calculate surface area of cylinder is .....

.....

The ratio of effort distance to load distance of the simple machine is velocity ratio. Mathematically, Velocity ratio = effort distance/load distance It is a unitless .....

Drug is a natural or synthetic substance which (when taken into a living body) affects its functioning or structure and is used in the diagnosis, mitigation, treatment, or prevention of a disease or relief of discomfort. Also called legal drug or .....

During the earlier days, it was not possible for people to communicate with each other easily. It would take weeks or even months to get any pieces of information from far away places. The information during those days was limited to the village .....

Freefall mean falling of any object freely under the influence of gravity alone. On earth, there is presence of air resistance, so the fall of an object on the earth's surface cannot be a complete .....

Since, the gravity is inversely proportional to the square of the radius. At mountain ,radius os more, so gravity is less. Thus, weight is less at the mountain and more at .....

Solution : a = 2 b = 3 and, a3 - b3 = 23 - 33 = 8 - 27 = .....

The side opposite the right angle in a right-angled triangle. Hypotenuse is also the longest side of the right-angled .....

.....

Here, Newton’s third law of motion is applied, as it states,’’ to every action there is equal but opposite reaction’’. While hitting the stone (action), the stone exerts the same and contrary force on the leg (reaction) .....

According to Newton's third law of motion, for every action, there is an equal and opposite reaction. When the man jumps from a boat, he applies force on the .....

Socialization may be defined as a lifelong process by which an individual becomes an important member of community. It is the process through which an individual inherits social, cultural and religious norms and  behave accordingly. It is .....

Solution, discount % = 15% VAT % = 13% SP with VAT = Rs 7684 Let, MP be x Now, SP = MP - dis% of MP      = x - 15/100 * x      = 0.85x SP with VAT = 7684 SP + VAT % of SP = 7684 or, 0.85x + 13/ 100 * 0.85x = 7684 or, .....

.....

The lever is a simple machine that changes the magnitude and direction of the force applied to move an object. It minimizes the effort required to lift the object.

A lever is a rigid bar which moves around a .....

Dhikuti is a social customs in Nepal of keeping various food grains in a secure store room. In this system, money is raised from each members for specific purpose. The collected fund is used by members turn by turn but only once, The member who .....

Solution : 5x + 3 = 7x - 1 or, 5x - 7x = -1 - 3 or, -2x = -4 or, x = 4/2 = 2 Thus, x = .....

Some of the difference between Udhauli and Ubhauli are: Udhauli marks the beginning of winter season while Ubhauli marks the beginning of summer season. On Ubhauli Kirta People pray for healthy crops and protection from natural calamities while .....

.....

अन्तर्राष्ट्रीय मात्रक प्रणाली (संक्षेपमा SI ; फ्रेंच Le Système International d'unités का .....

A tree is a plant that is tall and big. It has strong and hard bark. It is cut down for timber and for .....

Here, We need to factorize first, First expression = x(a - b) Second expression = y(b - a)  = -y(a - b) HCF = Common factors          = ( a - .....

Area is the size of a surface! The amount of space inside the boundary of a flat (2-dimensional) object such as a triangle or circle, or surface of a solid (3-dimensional) object is .....

.....

The development of refers to the improvement in quality and positive change in different aspects of society. The positive change in the different aspects of society such as political, socio-economic, cultural, environmental, etc. is what we called .....

.....

Among the various resources for development energy is one of the most important resource as it allows the proper utilisation of other resources. Human resource can utilise financial resource effectively if they have access to energy. Some of the .....

प्रयास राम्रो छ । मेरो नाम इल्सन हो । म काठमाडौँमा बस्छु । म १५ वर्षको भएँ । धन्यवाद .....