a. inherent b. fixed c. bedtime d. fluctuate e. .....

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However to overcome friction a greater effort is needed this decreases MA. But VR is not affected because it depends upon the displacement of load and effort and not on their .....

Balbhadra Kunwar is a national hero and a freedom fighter of Nepal. He served as the captain of the Royal Nepali Army (Gorkhali Army) during the Anglo-Nepal War of 1814-1816. He was the commander of the Gorkhali forces at the Battle .....

The skeletal system performs several basic functions:

Given, Length of the cubical box ( l ) = 27 cm Using formula, Total surface area of the cubical box = 6l2 = 6 * 272 = 6 * 729 = 4374 cm2 Since the cubical box doesn't  have lid. Area of the lid = l2 = 272 = 729 cm2 Hence, total surface .....

A timely effort will prevent more work .....

It is the fact that the land topography influences the climate of a place. In the context of Nepal, the climate is heavily influenced by the land topography. We know that Nepal has been divided into three different geographical regions. Each .....

vi. Tell me about your friends who can help you in your hard times.  vii. What's the name of the old man who was wearing the blue cap? viii. I ploughed the field where my mother wished to plant the .....

There is an interrelationship between population and quality of life. There is an adverse effect on the quality of life if the population growth rate is high. The available means and resources become scarce. The size of the population, population .....

Asia is the largest continent. An immense range of vegetation is found in Asia, the result of the continent’s wide diversity of latitude, elevation, and climate. Asia’s enormous territory, immense variety of relief and a wide range .....

Asia is one of the continents of the world. It is the largest of all the continents. It is also known as the land of diversity. The continent is located in northern hemisphere. Asia is extended from equator to the north pole. There is hot and .....

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Asia is one of the continents of the world. It is the largest of all the continents. It is also known as the land of diversity. It is located in northern hemisphere. It is extended from equator to the north prole. Asia is bounded by the Arctic .....

The taiga is a forest of the cold, subarctic region. The subarctic is an area of the Northern Hemisphere that lies just south of the Arctic Circle. The taiga lies between the tundra to the north and temperate forests to the south. Taiga is also .....

The measures that can be adopted to reduce import of flowers during festivals are suggested in the points below: - Flory culture(cultivation of flowers) should be given due emphasis as an economic activity. - Varieties of flowers can be .....

The region covers some 20% of the Southern Hemisphere, of which 5.5% (14 million km2) is the surface area of the continent itself. Most of the Antarctic continent is permanently covered by ice and snow; less than 1% of the land is .....

Here,  we have to find the product when 2.8 is multiplied by 7. i.e 2.8 ⨯ 7 First, write the numbers after removing the decimals as below. 28 ⨯ 7       2 8     ⨯  7    1 9 6 We get, 28 ⨯ .....

Here,  √3 cotA = (√3/sinA) - 1 or, √3 cosA/sinA= (√3 - sinA)/sinA    [ SInce, cot A= cosA/sinA.] or, √3 cosA = √3 - sinA or, √3 cosA + sinA= √3 Now, dividing .....

Here,  sin3θ + sinθ = sin2θ Using formula SinC + SinD = 2Sin(C+D)/2.Cos(C-D)/2 we get 2 sin2θ . cosθ - sin2θ = 0 or, sin2θ( 2 cosθ - 1) = 0 Either, sin2θ = 0 ⟹ Sin2θ = .....

Here,  sin2θ/cos2θ = 3tanθ or, tan2θ = 3tanθ      [ SInce, sinA/cosA = tanA.] or, tan2θ - 3tanθ = 0 or, 2tanθ/(1 - tan2θ) - 3tanθ = 0 or, 2tanθ - .....

Here,  cos 3θ + cosθ = cos2θ Using formula  CosC + CosD = 2Cos(C+D)/2.Cos(C-D)/2, we get or, 2cos2θ . cosθ = cos2θ or, 2cos2θ cosθ - cos2θ = 0 or, cos2θ( 2cosθ - 1) = .....

It lies in the Himalayan ecological zone in Khumbu region of Nepal. The Park includes the upper catchments areas of the Dudhkoshi and Bhotekoshi Rivers. It is largely composed of rugged terrain and gorges of the high Himalayas. The altitude .....

Here,  A = {x : x ≤ 6, x ∈ N} = {1, 2, 3, 4, 5, 6} B = {y : y ≤ 4, y ∈ W} = { 0, 1, 2, 3, 4} Now,  A - B = Sets of elements only in A = {5, 6} B - A = Sets of elements only in B = {0}. Similarly try .....

Llanos is treeless savanna.  It is covered with swamp grasses and sedges in the low-lying areas and with long-stemmed and carpet grasses in the drier areas. Much of the Llanos is subject to seasonal flooding. Trees are concentrated along .....

 Here, we have given,       A + B + C = 180º  or, A = 180º - (B + C)  Operating both sides by cos, we get cosA = cos[180º - (B + C)] = - cos(B + C)    [ Since, cos(180o - X) = - cosX.] But, .....

Here,  48, 24k and 15k are in arithmetic sequence. Then, t1 = 48, t2 = 24k & t3 = 15k. We know, in AP, t2 - t1 = t3 - t2       [ Since, common difference is same.] or, 24k - 48 .....

Here, we need to rationalize the 5√3/(2√3 - √2). Conjugate factor of its denominator (2√3 - √2) is (2√3 + √2). So,  5√3/(2√3 - √2) =  5√3(2√3 + .....

Here, Let a be the first term and d be the common difference of an AP. Then  t20 = 150 or, a + 19d = 150.............(i)   [ Since, tn = a + (n - 1)d.] Agsin,  S20 = 1580  or, 20/2[ 2a + 19d] = .....

Given, Perimeter of the rectangular garden = 150m Let the breadth of the rectangular garden be x, then the length of the rectangular garden be ( x + 5). Using formula, Perimeter of the rectangular garden = 2(l + b) 150 = 2[(x + 5) + x ] 150 / 2 = .....

The movement in which a large number of people involve and fight against the dictatorship is what we call mass movement. It is the people's planned programme against the system to bring some changes. So, Mass movement is the representation of .....

Given, Perimeter of the rectangular garden = 400 m Let the length and breadth of the room be 3x and 2x respectively.  Using formula, Perimeter of the rectangular garden = 2( l+b ) 400 = 2( 3x + 2x ) 400 = 2 ( 5x ) 400 = 10x x = 40 .....

Here,  Mass of Sun(M) =  2 ⨯ 1030 kg Mass of object(m) = 1 kg. Radius (R) = 6.96 ⨯ 108 m We know,    Weight of object on the surfece of the sun = gravitational force between the sun and .....

d. scolded e. dreamt .....

Here, given series is AP,  So, common difference =d=5 - 3 = 2 To find the sum of last  20 terms, We can take d = -2 and a = 201 and n=20, We know formula, Sn=n/2{2a+(n-1)d}    =20/2 {2x 201 + (20 - 1) (-2)} Now calculate .....