Students and Teachers Forum
A bone is a rigid organ that constitutes part of the vertebrate skeleton in animals. Bones protect the various organs of the body, produce red and white blood cells, store minerals, provide structure and .....
We know that each individual humans play an important role in formation and development of society. In fact, a society can not be formed without the participation of individuals. An individual and Society are interrelated. We know that society is .....
The process of comparison of an unknown quantity with a known quantity is called a measurement.
There are 270 bones in an infants, this total decreases to 206 bones by adulthood after some bones have fused .....
Total income = Rs. 50000 Expenses on food = Rs. 5000 Expenses on rent = Rs2000 Expenses on education = Rs.10000 Percentage of expenses on food = expenses on food/ total income * 100% = 5000 / 50000 * 100 = 10% Percentage of expenses on .....
Health service is a service that provides medical treatment and care to the public or to a particular group. Some examples of healthe service are : medical or surgical .....
कुनै वस्तुलाई लग्ने धक्का वा खिचावलाई बल भनिन्छ। बलले पिणड भएको वस्तुको गति परिवर्तन गर्न .....
South America is the fourth largest continent entirely lying in the Southern Hemisphere. The Isthmus of Panama separates South America from North America. Geographically, South America is divided into regions: mountain and highland, river basin .....
Intersecting lines are two lines that share exactly one point. This shared point is called the point of .....
Bhimsen Thapa was the first Prime Minister of .....
Solution : 7x + 8x = 90 ( complementary angle is 90) 15x = 90 x = 6 so, angles are 7x = 7 *6 = 42 and, 8x = 8 * 6 = .....
प्रश्न बुझिएन त .....
Per Capita Income (PCI) is a measure of the amount of money earned per person in a certain area. It can apply to the average per-person income for a city, region or country. It is used as a means of evaluating the living conditions and quality of .....
व्याकरण पढ्नुपर्छ । भाषा शुद्ध बनाउनुपर्छ है .....
अहिले चल्दै गरेको समय नै वर्तमान काल हो । जस्तैः गर्छ, गर्दै छ, गरेको छ आदि .....
Fuse is connected to the live wire so that the appliance will not become charged after the fuse has melted due to excessive current. Fuses must be fitted onto the live wire so that when it blows, it will disconnect (isolate) the appliance .....
Here, circle which passes through the origin and makes intercepts of the length a and b units on x-axis y-axis. Thus, the points (a, 0) and (0, b) are the endpoints of diameter. So the equation of ther circle .....
Fundamental units are those units which do not depend on other quantities. There are 7 fundamental quantities: Length, mass, time, temperature, current, luminous intensity and amount of substance. Derived units are those units which can be .....
The heating element has a low resistance in compare to the filament where filament has high resistance .....
A meteor is an object that burns and vaporizes upon entry into the Earth's atmosphere; Meteors are commonly known as "shooting .....
Time is the duration between any two events. We measure time using a watch or a clock. We express it in second, minute, hour, day, month, year and so .....
A boy on a lift or elevator will experience two forces on him.
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As we know, The Moon's sidereal orbital period (the sidereal month) is ~27.3 days; this is the time interval that the Moon takes to orbit 360° around the Earth relative to the .....
Water is essential for our daily lives because of following reasons: 1. It helps to regulate body's temperature. 2. It helps in flushing out waste from your body 3. It helpsin proper brain function 4. It is used for washing our .....
Danphe lives in the coniferous and open forests at high altitude. They normally live in the steep sided forested valleys in winter but when summer comes they move to higher .....
Solution : Given: A right-angled triangle ABC, right-angled at B.
To Prove- AC2 = AB2 + BC2
Construction: Draw a perpendicular BD meeting AC at .....
when the bus stop suddenly, a passenger sitting inside it, tends to fall forward because the lower part of the body comes to rest with the bus while the upper part tends to continue in its motion due to inertia of .....
The SI unit of mass is Kilogram .....
Religion is a set of beliefs and system of faith and worship. It is a set of beliefs involving devotional and ritual observance for supernatural beings. There are different kinds of religion. Hinduism, Buddhism, Islam, Christianity, etc. are some .....
Kristalina Georgieva was selected Managing Director of the IMF on September 25, .....
Unitof area is m2 ie., multiplication of meter * meter. So, unit of area is derived unit and area is derived .....
Take the example as a sample answer for your help. May 2, 2020 Thapathali, Kathmandu Nepal Dear friend Naren, I am very delighted to read about you and the great work you have done to help your community back in the village. .....
It is called photochemical reaction. Photochemical reaction is a reaction which takes place in the presence of light For example 2AgCl ---------> 2Ag + Cl in the presence of sunlight The silver Chloride turns .....
During the day time, we can get light and heat energy from the sun. In the absence of sun temperature of earth will be unfavourable for living beings., and they will die. All plants would die as they would not be able to produce any food. Plants .....
Lungs are each of the pair of organs situated within the ribcage, consisting of elastic sacs with branching passages into which air is drawn, so that oxygen can pass into the blood and carbon dioxide be removed. Lungs are characteristic of .....
व्यक्तिवाचक .....
Actonoid element is also known as actinide element and it is a series of 15 consecutive chemical elements in the periodic table. It is the elements in the periodic table from actinum to .....
Dishonesty may be defined as immoral practice resulted due to lying, cheating, deliberately withholding information or spreading false information. We know that by nature humans always tried to get more and excel in development. This tendency of .....