The Earth's atmosphere is a thin layer of gases that surrounds the Earth. It composed of 78% nitrogen, 21% oxygen, 0.9% argon, 0.03% carbon dioxide, and trace amounts of other gases. This thin gaseous layer insulates the Earth from .....

By the question, Profit = Rs. 5,00,00,000. Now, Calculate: Dividend = 20% of Profit  And, Divident per share = Dividend / No. of .....

We know, Cos(A) = Cos( A/3 + 2A/3)  Now, use the formula of cos(A + B) cos(2A) = cos2A - sin2A  Then, you will get the .....

First we specify a common property among things and  then we gatrher all the things that have this common property. For example the things we wear : shoes ,socks, shirt , pant ,and so on.  This a .....

We have, Dividend amount = Dividend percent * Total profit. Here, Dividend amount and percent is given. Now, you can easily find total .....

Now, using distance formula. Find, XY and YZ. Then, you will get the .....

The human heart is pinkish about the size of a fist and weighs approx. 300 gms, the weight in females being about 25% lesser than the males. On average, the heart beats between 60-70 times a minute at rest. 

It is a hollow, highly .....

A chronology is like a timeline which tells what happened in the past. Chronology is known as the skeleton that historical writing hangs on. It is an important source of history because: - It can give detail information about the past .....

The prince, as well as the five princesses, went to the forest. They cut down the Sal (shak) trees and developed it as a kingdom of Kapilbastu later. The minister sent to inquire about the queens, prince and the princess reported to the king that .....

Any instrument having mechanical parts that facilitate our work is machine. Simple machine has simple components and it makes our work easier, faster and convenient. Example: scissors, nail cutter, shovel, fire tongs etc. Complicated machine has .....

Now, you can find the value of .....

Armstrong means that his successful mission of stepping on the moon was a just one of his achievements, but that was a great achievement for all human .....

Cells is the most basic living unit. We need to first understand how a cell function in order to understand how tissues work, and then how organs function, and then how our body works. It's kind of like....you can't just start reading a .....

                                         The Fox and the Grapes   One day a hungry fox saw a bunch of ripe grapes while he was .....

When the length of well filled with water is given, the pressure exerted by the well water can be calculated by using the expression of liquid pressure. P = hdg Since length of the well filled with water = height of liquid level = h The density .....

(4.8 * 10-5 * 3.2 *109)/ (1.6 * 1010 * 2.4 *10-3) = [{(4.8 * 1/105 * 3.2 * 109) / ( 1.6 * 1010 * 2.4 * 1/103) = ( 4.8 * 1/100000 * 3.2 * 1000000000)/ ( 1.6 * 10000000000 * 2.4 *1/1000) Now in the next step cancel the zeros from the .....

a. The number of spades, n(S) = 13 The number of diamonds, n(D) = 13 Now, probability of getting spades or diamonds is,\   P(S or D) = P(S) + P(D)                 = n(S)/total no. of cards + n(D)/total .....

Here, reflex angle XOZ = 2* angle XYZ.[ Central angle is double of inscribed angle] Now, angle XOZ + x = 360 [Complete angle] Then, you will get value of .....

A two digit positive integer can be expressed as 10x+y, where x is the tens digit and y is the ones digit.  For example, 37 = 3(10)+7.   So, 10x+y = 4(x+y)  and 10x+y = 3xy   => 10x+y = 4x+4y  =>   6x = .....

Alcoholism Drug addcition Theft Discrimination Domestic .....

Sher Bahadur Deuba is the present prime minister of Nepal. He previously served as Prime Minister from 1995 to 1997, from 2001 to 2002, and from 2004 to .....

Electricity and current is .....

Cross multiplying, 15y - 6 = 20 or, 15y = 26. Therefore, y = 26 .....

The hazurbani is the powerful verses composed by Manmaya to criticize and attack the orthodox system of the .....

The variation of thermoelectric e.m.f. ‘E’ with the temperature of hot junction ‘o’ is found as E = ao + bo Square, Where a and b are constants. This is a parabola shaped curved. At a certain temperature, it .....

Here, area of triangle SPQ = area of triangle SRQ. Now, Area of triangle SPQ = 1/2 of area of para. SPQR. Use, area of triangle = 1/2 * base * height  You will get sides of .....

The seeback effect is a phenomenon in which a temperature difference between two dissimilar electrical conductors or semiconductors produces a voltage difference between the two substances.  

Variation of thermo emf with  gradual .....

Ammeter is a device used to measure current in a circuit. If it has high resistane, then it can not mearure current. In order to measure current of small range, it has very low resistance.    Galvanometer is an electric device used to .....

Joule’s law state that,” the amount of heat generated in the conductor when the current is passed.”   it is denoted by H.

a. When different amount of current ( i ) is passed through the conductor heat is directly .....

Conductor contains a large number of free electrons. These electron are moving through conductor with different speed in differnty direction. Due to random motion they do not produce net flow of electron. If a battery is connected across the .....

This fact is revealed by her mother at last in the story. Can you give reason .....

Something unusual is strange. Can you see that everything is strange there in the story from the very .....

The girl's mother revealed one fact about the girl. Do you know that? The mother said she kept the shoes and shawl for her memory. What was wrong .....

He was kind but can you find the evidence? Compare his situation, the time that the girl came for house .....

Was it unusual hour to make a house call? Is it inconvenient in any sense? Yes really. See the time, weather and doctor's situation. Time for rest and private life. You can relate this with the doctor's kind character. Can you also relate .....

What is lost there? The doll? and is the girl like the doll? In what way? Is Carmen also lost for some time? Give reason on this .....

Definitely, she was beautiful. Now elaborate your answer with some more .....

If he is optimistic can you say why .....

Every time he says only god knows who can and can't have children. Is this to be optimistic or .....

This is a open question. Most people have dream of the things they have seen or done in their real life.  Some people have dream, it is believed, of his or her previous life.  According to Sigmund Freud, peole satisfy their unfulfilled .....

It's the mystery that troubles her. Now can you elaborate .....

Here, rethink of the dream that the lady had. Is there any relation of her dream with the old .....

She follows the lane in her real life as she does in her dream. Every thing is same except one in her dream as she sees the little old man. Can you find the .....

It is recurring. Is having a recurring dream a mysterious? Yes, really because we usually do not have the same dream again and again. But this dream is mysterous in other sense as well. Can you say how?  Well, everything is same, so accurate .....

The children ran...........the room as the teacher came. What do you use here? The case in the second blank in the problem is same. Please try .....

Think of prepositon of motion in the .....

In the second case it is crossing from one side to another . We take the breadth side. Do you know the .....

If one of the them is 'over' and the other is 'under' find where yoiu use them .....

The second one is related to .....

This is related to jobs and we use simple present tense. Can you make a sentence using 'repair' for .....