Here, Mass(m) = 100Kg. Weight(W) = 890N Accleration dur to gravity(g) = ? We know,     W = mg or, 980 = 100 x g or, g = 980/100 or, g = 9.8 .....

Sea distance, distance from the equator, altitude all plays an important role in the climate of the any given place. Seas play the role of moderator, as the land heats faster than the water bodies bringing in the colder sea bridge to the heated .....

Though Kamayas were declared liberated, many of the Kamayas lack basic facilities as they lack knowledge about modern advancement. The Kamayas condition further worsened due to the fact that many of them illiterate and lack basic skills for their .....

Social reform may be defined as activities that aim at addressing social issues and aim at improving the socio-economic condition of the community. It aims at addressing the environmental issues for sustainable development. They also at mobilising .....

There are different units of time. Second, minute, hour, day, week, month and year are the units of time. These have the following relations between each: 60 seconds = 1 minute or 1 minute = 60 seconds 60 minutes = 1 hour or 1 hour = 60 .....

Density is not a unit.  It is a physical quantity.  It is a derived quantity.  The units of density (kg/m3, g/cm3) are derived units.  You know that, density is the ratio of the mass of a substance to its volume.  It .....

It is defined as the mass of a particular international prototype made of platinum-iridium and kept at the International Bureau of Weights and .....

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Citizenship is the relationship between individual and the state to which the individual is responsible for the protection of sovereignty and in turn enjoys right assured by the state. Citizen is an individual of any state who enjoys certain rights .....

Part 5 of the COnstitution of Nepal 2072 deals with the Federal and Provincial government on the basis of power. Some of them are: The laws that are approved by federal government are equally applicable throughout the nation while laws made by .....

Cherapunji in India also referred as the rain capital of the world, gets 10,000 millimeters (393.7 inches) of annual average rainfall. In Nepal, Lumle of Pokhara receives the highest annual .....

There are many reasons why a dry cell is mainly used in a torchlight. Some of them are: - The battery comes in sizes which are ideal for the small devices. - A dry cell utilizes a paste electrolyte, with just adequate moisture to permit .....

CALCULATION OF STANDARD DEVIATION & COEFF. OF VARIATION:   Marks obtained (x) No. of .....

  CALCULATION OF MEAN DEVIATION & ITS COEFFICIENT     Height(x) No. of plants(f) c.f. |x - Md| f|x - .....

We have given equations of the sides are x = 0.................(i) y=0.............(ii)  and x - y + 3 = 0 ..................(iii). Solving (i) and (ii), we get  x = 0, y = 0. So, O(0, 0). Solving (i) & (iii), we get x = 0 .....

We know,     Q.D. = (Q3 - Q1 .....

Localisation may be defined as the adoption of others' culture, technology and many other things and mold them in such a way that they suit the need and demand of the local community. Unlike globalisation, localisation gives priority to the .....

Here, LHS = (1 + sinA - cosA)/(1 + sinA + cosA) + (1 + sinA + cosA)/(1 + sinA - cosA) Taking LCM, we get = {(1 + sinA - cosA)2 + (1 + sinA + cosA)2}/{(1 + sinA + cosA)(1 + sinA - cosA)} = .....

Here, 354 calls = 100 calls + 254 calls So, total cost is      = Rs.200 + Rs.1 x 254      = .....

Let age the age of Anjali is y  and ages of her sons be x & x + 2. From the first case, y = x2 + (x + 2)2................(i) From the second case, y + 6 = 8(x + 2) or, y = 8x + 10...............(ii) Solving (i) & (ii), 8x + .....

Let d be the required distance and M & m are the mass of the bodies. From the 1st case, F1 = 650N or, GMm/(4.5x109m)2 = 650         [ Since, d= 4.5x106 km] or, GMm = 650 x (4.5 x .....

Here, Area of path = Total cost / Rate of cost or, 2d( l + b - 2d) = 92000/500 or, 2d( 30 + 20 - 2d) = 184 or, 50d - 2d2 = 92 or, d2 - 25d + 46 = 0 or, d2 - 23d - 2d + 46 = 0 or, (d - 23)(d - 2) = 0 Thus, d = 2    .....

Here, We know, P(x, y)---------Reflection in y = -x------------>P'(-y, -x) So, P(2b-a, 2a - b)---------------------->P'(-2a + b, a - 2b) But according to the question, P' is .....

Please check the queston once. Coordinates are .....

The degree of the polynomial x3m / xm is 3m - m = .....

The combined enlargement of two successive enlargements defined by E1(O,k1) and E2(O,k2) is  E1oE2 = (O, .....

In this case,  Factor is x - (-a) = (x + .....

Here, (√x+√a) / (√x-√a)- (√x-√a )/ (√x+√a) =2√3 Taking LCM, we get {(√x+√a)2 - (√x-√a )2}/ {(√x-√a)(√x+√a)} .....

We know that drafting in an initial process of formulating any developmental plan. It considers all the available resources while formulating any developmental plans. A well formulated plan considers the financial, human and natural resources that .....

Advancement of technology is an important aspect of the developmental process. We came to this modern stage from the nomadic stage due to development of technology. However, there are many pieces of evidence in human society in which misuse of .....

We know that Nepal is an agricultural nation where most of its people are dependent on their land for survival. Many of them are illiterate and do not have enough financial resources. So, under these circumstances, small scale industries play a .....

Here, First expression= 12(x3 + x2 + x + 1) = 2.2.3{x2(x + 1) + 1(x + 1)} = 2.2.3(x + 1)(x2 + 1) Second expression = 18(x4 - 1) = 2.3.3{(x2)2 - 12} = 2.3.3(x2 + 1)(x2 - .....

Saturn has over 150 moons and satellites. However, of these vast numbers of moons, only 62 are known and confirmed as moons. That means that 62 are shown and known to orbit around Saturn, just like our single Moon orbits around Earth. However, .....

Load (L) = 450N Effort (E) = 150N Load distance (Ld) = 25cm = 0.25m Effort distance (Ed) = 1- 0.25 = 0.75m We know that, Efficiency (η) = Output work / Input work x 100%   = 450 x .....

This question is not clear. Please recheck .....

Here, Given: O is the centre of the circle, chords CB and AD intersect at right angle at M. To prove; ∡OAB = ∡CBD. Proof: Satements Reasons 1.∡OAB = ∡OBA (x)  1. As OA = OB, radii of same .....

Join O & E as shown in figure.  Proof: Statements Reasons 1.In ∆s OCD & OCE 1 i) CD = CE  .....

Here, Let r be the radius of sphere. Then, Volume  = 4/3⨯πr3 or, 1375/21= 4/3⨯ 22/7 ⨯ r3 or, r3 = 15.625cm3 or, r = 2.5cm At last, C = 2πr    = 2 ⨯ 22/7 ⨯ 2.5cm   = .....

Here, Mean = ∑x/n or, 7 = 7/n or, n = 1. S.D = √(∑d2/n)        = √(10/1)        = 3.16. Coeff.of S.D. = S.D./Mean = 3.16/7 = .....

Here, No.of items = n = 5. Median = (n + 1)/2 t h item  or, 3 = (5 + 1)/2th  .....

Let numbers are x & y. From the 1st case, x + 36 = 5y   or, x = 5y - 36.................(i) From th 2nd case, 36 - y = x/4 or, 144 - 4y = x or, 144 - 4y = 5y - 36     [ From (i).] or, 9y = 180 or, y = 20. And , .....

Let l be the the initial length and b be the initial breadth. From the 1st case, Perrimeter = 54m or, 2(l + b) = 54 or, l + b = 27 or, b = 27 - l.................(i) from the 2nd case, Perimeter = 36m or, 2(3l/5 + 3b/4) = 36 or, l/5 + b/4 = .....

Scientists do not know the exact number of living species that exist in the world. It is estimated that Earth has approximately 8.7 million .....

When the given location has an excess in the number of people and causes serious disturbances to developmental activities, decreases living standard and have a severe impact on the environment, then such places may be considered as over .....

Here, relation R is given by he equation y = 4x + 5 Domain = x = {0 ≤ x ≤ 4 } = {0, 1, 2, 3, 4} When, x = 0,   y = 4.0 + 5 = 5 When, x = 1,    y = 4.1 + 5 = 9 When .....

Mid-Hill Highway is one of the national pride projects. This is 1776 km long which extends from Chiyobhanjyang, Changthapu of Panchthar district to Jhulaghat of Baitadi district. The Mid-hill highway which also called the Pushpalal highway; was .....

Here, Sum of radius and the height of cylinder = r + h =  21cm or, h = 21 - r................(i) Curved surface area = CSA  616cm² Total surface area(TSA) = ? We know,       .....

Here, Solving the equations of two diameters are x - y = 1 and 2x + 3y = 7, x - y = 1 ] x 3 2x + 3y = 7 ______________ 5x = 10 ⟹ x = 2 And, 2 - y = 1 ⟹ y = 1. Thus the centre is (h, k) = (2, 1). Since, the circle is passing .....

Some of the differences between monarchy and republic are: King/Queen is the head of state in monarchy while the President is the head in a republic. In a monarchial system, Kings/Queens are generally above the law while in republican system .....

Here, 0.32751 = 0.3275 = 0.326 = .....