Sometimes, a special name is given to the derived units and it is especially name of  a scientist. For example, Unit of force is kgm/s2 . But simply we say the unit of force is Newton(N). Which is given from the name of  the .....

The term disease is made up of two words : 'dis' and 'ease'. 'Dis' means not and 'ease' means comfort. Therefore, a disease is a condition of discomfort or illness. Some disease may become the cause of the death of .....

We have given,       atanθ + secθ = asecθ or, aSinθ/cosθ + 1 /cosθ = a / cosθ or,  asinθ + 1 = a or, sinθ = (a - 1)/a Now,  LHS = (2sinθ ) / ( 1 - .....

My father said that he thought career came first over .....

We can manage non - biodegradable solid waste as follow. 1. Recycle Separate glass, plastic and metal from other non-biodegradable waste for recycling. Many urban and suburban areas have curbside recycling programs; if such a program is not .....

We have, sin4A = cos2A  or, sin4A = sin(90°  - 2A) or, 4A = 90°  - 2A or, 6A = 90° or, A = 90° /6  So, A = .....

Some of the reasons why plastic bags should be banned from our cities.

The door handles are kept near the edges of the door planks because when it's placed near the edge, you have to apply a lesser force to open .....

Stone cultural properties, particularly buildings and statues made of marble, limestone, tuff , sandstone, metals featured in cultural properties include gold, silver, copper, bronze, iron and lead are greatly affected by acid rain and atmospheric .....

Here, SP = Rs. 150 And, SP with VAT = Rs. 175 Now, VAT = SP with VAT - SP = Rs. 175 - Rs. 150 = Rs. 25 Also, VAT % = VAT/SP ⨉ 100% = Rs. 25 / 150 ⨉ 100% = .....

Given by the question, Distance(d) = 20m Time (t) = 10 sec Force(F) = 500 N Work done (w) = ? Power (P) = ? Using formula Work  = Force ⨯ distance and   Power  = Work/ Time You can solve this .....

First expression = a3 - 3a2b + 3ab2 - b3                                     = (a - b)3                 .....

Mustang is an ancient forbidden kingdom, bordered by the Tibetan plateau and sheltered by some of world's tallest peaks, including 8000-meter tall Annapurna and Dhaulagiri. Strict regulations of tourists here have aided in maintaining Tibetan .....

Geographically, Nepal has been divided into three geographical regions. They are Himalayan, Hilly and Terai region. The Himalayan region lies at the northernmost part of the country. It covers 15% of the total land of the country. Similarly, the .....

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Pokhara is the one of the most beautiful city and second largest tourist destinations in Nepal. It is popular as "City of Lakes". Pokhara city is connected with all the major cities of Nepal with land transport. Regular .....

Here f = 200 N d = 25 m we know  work = f x d  = 25 x 200 = 5000 .....

Here SP = 80 VAT % = 13 SP with vat = SP +  VAT amount  ​​​​​​ = 80 + 80 x 13 / 100 = 80 + 10.4 = 90.4 Therefore, SP with VAT is Rs .....

The crude birth rate refers to the number of crude births occurring during the year per 1000 population, estimated at midyear. To calculate the rate of population change, the crude death rate is subtracted from the crude birt rate. This .....

Here,       Sinθ = 1/2 or, sinθ = sin30o and sin(180o - 30o)       [ Since, sin30o = 1/2 & sin is +ve in second quadreant i.e in (180o - θ).]   or, θ = .....

First case, Population at the beginning of 2014 , P = 25,000.                  Rate of population growth, R = 10%.                        .....

Here a = 9 d = 2 Let tn = 65 so, a + ( n - 1 ) d = 65 or, 9 + ( n - 1 ) 2 = 65 or, ( n - 1 ) 2 = 56 or, n- 1 = 28 or, n = 29 yes , 65 is 29th term of the .....

Here,  Radius of earth = R = 6400km = 6400000m g = 9.8m/s2 Height of meteor = h =9850m Acceleration due to gravity produced on a meteor(g')= ? We know,  g' = g[ R/(R+h)]2 Now use values of them from above and calculate .....

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The crude mortality rate is also called as crude death rate. It is the measure of total number of deaths occurred in a particular population due to any specific reason or in general over the total number of the population. It is calculated in .....

Endoscope is an instrument which can be introduced into the body to give a view of its internal parts. Endoscopy may also be used to treat a digestive tract problem. For example, the endoscope might not only detect .....

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a) Let the greater no.be x & smaller be y. Then from the first case, x + y = 54 .......................(i) From the second case, x = y + 6............................(ii) Putting x = y + 6 from (ii) in (i), we get y + 6 + y = 54 or, .....

Let the required line AB cut X-axis and Y-axis at A and B  Such that  OA = a OB =b Then the co ordinates of A and B are (a, 0) and (0, b). C (-4, 3) divides AB in ratio 5 : 3 Using section formula, x = (m1 x2 + m2 x1) / .....

Mortality data indicate numbers of deaths by place, time and cause. WHO’s mortality data reflect deaths registered by national civil registration systems of deaths, with the underlying cause of death coded by the national authority. A .....

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Here,  we have given Present value of shares after 2 years (Pt) = Rs.45630 Time  (T) = 2  Rate of depreciation (R) = 2.5 %  Shares before 2 years (P) = ? We know,      Pt = P(1 - R/100)T  or, 45360 = P .....

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