Solution: Area of base of cuboid = 104 cm2 Height of cuboid (h) = 5.5cm  Volume of cuboid ( V) = ? We know, Area of base of cuboid = area of rectangle = l × b = 104 cm2 Now, Volume of cuboid = l × b × .....

Look at the following pictorial .....

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2.The embryo of vertebrates supports the evolution of species. Several vertebrate species ranging from humans, to chickens, to tortoises shows almost similar trend of  development of embryos. There is differences in stage of development in .....

Disaster is a sudden calamitous event or incidents. It brings great damage, loss, or destruction. Disasters can be classified into two basic categories based on their cause. They are natural and man-made disasters. The difference between natural .....

लक्ष्मीप्रसाद देवकोटाको जीवनीका मुख्य मुख्य बुँदा यसप्रकार छन्ः                     .....

First, h(x) = (x + 3)/2 or, y = (x + 3)/2 Interchanging x and y, we get: x = (y + 3)/2 or, y = 2x - 3 Therefore, h-1(x) = 2x - 3 Now, gh-1(x) = g(2x - 3) = 3(2x - 3) + 4 = 6x - 9 + 4 = 6x - 5 Hence,  gh-1(x) = 6x - .....

Here, sin 20 = y /30 or, y = sin20 x 30 =  10.261 cm. Hence, y = 10.261 cm. Now, similarly use, cos 20 = x/ 30 to find the value of .....

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Karamchand Uttamchand Gandhi is the father of Mahatma Gandhi. He is also known as Kaba Gandhi. He was a political figure in Porbandar. Porbandar state was a princely state during British .....

A seed is the baby of a plant which can grow into a new plant. There are many different kinds of seeds. Some plants make a lot of seeds, some make only a .....

 I have been given his pen  by him. It is the passive form of present perfect tense [sub+has/have .....

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ABAD=ACAE  [given triangle are .....

In ∆PQR and ∆MQN     Statements  Reasons a. <P = <MNR = 90   a. Given b. <PQR = <PQR    b. Common angle c. <QMN = <PRQ   c. Remaining .....

Here ∆PQR ~ ∆PXY, so ratio of corresponding side are equal   .....

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One watt power is defined as the energy consumption rate of one joule per second. Power = Work done / Time taken 1Watt = 1Joule / 1second One watt is also defined as the current flow of one ampere with voltage .....

सर आइज्याक न्युटनले आधुनिक विज्ञानका क्षेत्रमा मानव जीवनलाई काम लाग्ने धेरै कुराको आविष्कार .....

Solution Force (F) = 300N Height or Displacement (d) = 20m Time taken (T) = 20seconds we know that Work (W) = Force X Displacement                   = 300 X 20           .....

Here, the given informations are: Initial velocity of the bus (u) = 0  [as the bus starts to move from rest] Acceleration of the bus (a) = 30 m/s2 Duration of motion (t) = 20 s Final velocity after 20 seconds (v) = ? To calculate final .....

Here given equation of pair of straight lines is, 16x2 + 11xy - 16y2 = 0.  Comparing this with ax2 + 2hxy + by2 = 0, we get,  a = 16 h = 11/2 and b = -16 Now, a + b = 16 - 16 = 0 [ condition for perpendicular is a + b = 0] Hence, .....

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Here, total number of possible outcomes when dice rolled is, n(S) = 6                            Number of getting numbers 1, 3 or 5 is, n(O) = 3 Now probability of getting 1, 3 .....

युवा द्धारा कुनै पनि देशको यातायात, सञ्चार, स्वास्थ्य, शिक्षा, संस्कृति जस्ता पक्षहरुको .....

Demat Account or dematerialized account is account that provides the facility of holding shares and securities in electronic format. It is needed for online trading. During online trading, shares are bought and held in a demat account. Thus it .....

Ancient Greece is not just ancient history. Its has a significant influence on culture today, from sports to the storytelling structure of Hollywood films. Even if people has never read a single scroll by Plato or Aristotle. We have most likely .....

The gap between rich and poor widened as wealthy landowners drove small farmers from land, while access to government was increasingly limited to the more privileged classes. The decadence and incompetence of Commodus (180-192) brought the golden .....

Renewable sources: The sources of energy which can never be used up fully and can be renewed by natural cycles are called renewable sources of energy. For example, wind, water, Sun, Biomass, Geothermal .....

चित्र निर्माण गर्दा कलाकारको ध्यान पौवा चित्र, ग्रन्थचित्र, मुहार चित्र, दृश्य चित्र थाङ्का .....

हाम्रो धर्म, संस्कृति र सामाजिक जीवनलाई मूल आधार बनाएर निर्माण गरिएका चित्र परम्परागत चित्र .....

चित्रकलालाई पौवा चित्र, ग्रन्थचित्र, मुहार चित्र, दृश्य चित्र  र थाङ्का चित्र गरी पाँच भागमा .....

ललितकला अन्तर्गत चित्रकला, मूर्तिकला र वास्तुकला पर्दछन् .....

In Nepal, the population census began in 1911 AD. There was the trend of declining population for next 30 years. Some of the reasons for this decline was: Unscientific census enumeration. Worldwide influenza epidemic. The heavy casualties .....

Here, the air is contaminated by the harmful smokes. The water and soil are contaminated by different waste products and chemicals. This contamination of air, soil, water and environment is called .....

You know that pollution is the addition of damaging or poisonous materials into the natural environment. Equally, pollution means the presence of undesirable materials in the natural environment.  There are no such .....

Movement of people from one place to another is called migration. As we migrate from one place to another the population of one place decreases while of other place increases. People come for business and employment and starts to live .....

Aluminium increases in tensile strength and retains excellent quality unlike steel in cold temperatures which an aircraft would be exposed to at high altitude.  Aluminium is non-magnetic so would not cause any magnetic interference to the .....

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Differences between homologous and analogous organs are listed below :   Homologous organ Analogous organ  Homologous organ have similar morphology, anatomy, genetics and embryology.   Analogous organ .....

Different scientists have given the theory of organic evolution.  The concept of evolution was given by Empedocle and Buffon. The trend of evolution was first explained by Lamarck. Lamarck is known as .....

According to Lamarck, plant and animals living in different habitat and environment also has differences in the body structures. These differences are transferred from one generation to another. Such differences depend on the use and disuse of .....

In this theory, series of changes appeared in the organism which is still continuing .....

Theory of special creation:  According to this theory, on the earth, life was created by supernatural power, the God. The organisms of the present forms were created by the god in the same forms. This theory has no scientific .....