Here,  sk = 2 tre = 8. So,  tresk = tre.sk          = 8.2           = 16. Hence, tresk = .....

First expression = x7 - 1/x5  = x (x6 - 1/x6) =  x3[( x3)2 - (1/x3)2] = x3( x3 - 1/x3)( x3 + 1/x3) = x3( x - 1/x)(x2 + 1 + 1/x2)( x + 1/x)(x2 - 1 + 1/x2) Second expression .....

Plants give us oxygen, Give us fruit, Give us shades and protect us from sun, and help us by keeping environment clean. so we must plant tree and .....

Again,   By the formula, V= IR or  R = V/I or , R = 230/0.43 ∴ R =  .....

First prove that the two triangles ABD and ABC are similar. Then,  

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Resistance of bulb, R2 = V2/P2                                       = 230 ⨉ 230 /100               .....

Remember, the 13 % VAT is to be beared by purchaser. Now,  For the contracter, the Cost Price is =( C.P of Angel + transport charge + local tax + 10 % profit on C.P of Angel) * 13 % .....

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Here, CP = Rs.300 Let SP be y, Then Profit  = 25% of y = y/4 We know, P = SP - CP or, y/4  = y - 300 or, 3y/ 4 = 300 or, y = 400 Hence,  P = y/4 = 400/4 = .....

A phage is a virus that infects only bacterial cells. Cyanophage infect cyanobacteria, a group of bacteria that are photosynthetic and therefore in a different divsion than most other other bacteria such as E. coli and .....

   Petrol engine                                            Diesel engine 1. The petrol engine works on Otto .....

Segmentation, also called metamerism, or metameric segmentation means  the condition of being constructed of a linear series of repeating parts or segments. Each segment is called a metamere (or somite) and each being formed in sequence in .....

List of Disadvantages of Deforestation

1. It harms wildlife and destroys their habitat.  Naturally, trees serve as homes, food source and protection for animals and insects. They are a staple figure in an ecosystem, and without .....

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It is true to say that Nepal is geographically diverse country. We know that Nepal has been divided into three different geographical regions. Himalayan, Hilly and Terai regions are the geographical regions. The Terai is the plain land which is .....

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Here, Volume of a cube = 343cm3   or, L3 =  343cm3   or, L = 7 cm Now  TSA of prism = 12L2 - 2L2 = 10L2  = 10 x 7cm x .....

The metals in Group IA (Li, Na, K, Rb, Cs, and Fr) are called the alkali metals because they all form hydroxides (such as NaOH) that were once known as alkalies.

The electron configurations of the alkali metals are .....

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Let the amount of sales required be x Then, accoridng to question 14000 + 5% of x = 80000. Now solve and find the value of x which is your required .....

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A sound spectrum is a representation of a sound  usually a short sample of a sound  in terms of the amount of vibration at each individual frequency. It is usually presented as a graph of either power or pressure as a function .....

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Chemosynthesis is a type of autotrophic nutrition in which organisms (called chemoautotrophs) synthesize organic materials using energy derived from the oxidation of inorganic chemicals, rather than from .....

Sweetness is perceived in inverse relation to temperature, so what you say is quite correct. Further along the same range, ice cream or sorbet tastes much less sweet when frozen than when you taste the initial .....

Voltmeters by definition measure potential difference so it must be connected in parallel to measure the voltage change across something (a resistor).

Since voltmeters must be in parallel, as parallel branches have equal .....

By question, Voltage(V) = 20V Current(I) = 200mA = 0.02A Resistance (R) = ? By using formula, V= IR or, R = V/I or, R = 20/0.2   ∴   R = .....

Here, Let SP be y, then MP = SP + 25% of SP        = y + 25/100 x y        = 5y/4 CP = MP - 30% of MP      = 5y/4 - 30/100 x  5y/4      =7y/8 Now, Discount Amount = .....

Paras Khadka is a Nepalese cricketer and current captain of Nepal National Cricket .....

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What is your question .....

Population change is a change in a number of people during the specific period of time. In simple words, the change in the number of people at a certain period of time is population change. You know that every moment either someone takes birth or .....

solution,          = (3a)3 X (2a)3            = (3a X 2a)3          = (6a2)3             =63.(a2)3       .....

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