Just go for the position of the transition elements, in between s and p block elements i.e just in between the main group elements. The   s block elements are highly electropositive elements and the p block elements are mainly .....

We have given, a2 + b2 = 25 a3 + b3 = 91 To solve this, we use the following formula, Formula: a3 + b3 = (a + b) (a2 - ab + b2) i.e (a + b) (a2 - ab + b2) = 91 (a + b) (a2 - ab + b2) = 7 x 13 Let (a + b) = 7 ----- Equation 1 .....

 कथाकारले  कथाको शीर्षक अनारको बोट राखेका छ्न् ।   कथाअनुसार यस कथाको शीर्षक उपयुक्त नै .....

Global warming is a gradual increase in the overall temperature of the earth's atmosphere. It generally attributes to the greenhouse effect caused by increased levels of carbon dioxide, CFCs, and other .....

We have given,  A room with,  length = l =18ft   breadth= b = 12ft and height= h =9ft. We need to calculate the area of 4 walls, 4 walls and ceiling, 4 walls, ceiling and floor . i ) To find area of 4 walls , use .....

Medieval period was rich in cottage industries to produce various household materials made of copper.  There were enough minerals mines to produce metals. Due to this, people were involved in various metal industries like weaving .....

Effects of Sugauli treaty are as follows: - Before the treaty, the border of Nepal was extended from Teesta in the east to Kangara Fort in the west. The east-west length of Nepal was 1,415 kilometres and the total area was 267,575 square .....

As formaldehyde obstructs respiration,  it can cause caughing, breathing disorder, nausea, and other problems. Formaldehyde also cause skin .....

‘मेरो घर’ कविता प्रभा भट्टराइ द्धारा रचिएको प्रतीकात्मक कविता हो । यहाँ मेरो घर भन्नाले .....

पर्यायवाची शब्द भनेको उस्तै उस्तै शब्द हुन् । घामको सूर्य पृथ्वीको जमिन भने जस्तै धानको अन्न .....

Not vector only, two or more then two lines are said to  be  //  if the angle between them is 0 or 180 degrees. I hope you read this in smaller classes also. 0 or 180 degrees means there is no angle between them. i.e; they never .....

Her life teaches us that one can do anything to achieve  his/her dreams and ambitions if one has a willpower despite problems and .....

We have given,   x - 2 = 22/3 + 21/3   Then we have to find the value of    x3 - 6x2 + 12x - 14 For this, take    x - 2 = 22/3 + 21/3  Then cube on both sides, because we need tofind the .....

Cynobacteria Earth is estimated to be about 4.5 billion years old, and for much of that history it has been home to life in one weird form or another. Indeed, some scientists think life appeared the moment our planet's environment was stable .....

Secondary storage are like Hard-disk, optical disc(CD/DVD), floppy disk, pen drive etc This is where our program and data are saved for long-term .....

A lactometer is used to check purity of cow's milk. The specific gravity of milk does not give a conclusive indication of its composition since milk contains a variety of substances that are either heavier or lighter than .....

Everywhere around the world we use the SI-system, also called the metric system, that is the decimal meter-kilogram-system, in some way or another.  For example to measure length we use meter, To measure mass we use kg .....

This pulling force of the earth acting on a body is the gravity of earth on the body. We often use the term "weight" to describe this force. In fact, weight and gravity give the same .....

Here, we have, mass of water(m) = 400 g = 0.4 kg initial temperature of water (t1) = .....

Hint 1) Factorize numerator 2) Factorize  denominator 3) Cancel common terms 4) Then, you will get the result. Hence,  solving as follows. Take, LHS =  x2-8x+16x2-2x-8 ------(i) For  numerator,  4 × 4 = 16 .....

You may have learnt that ethanol is a good source of energy. Burning (oxidation) of ethanol release huge amount of energy. The energy in human body is used in various metabolic activity. In short, consumption of ethanol release energy to do .....

Here we are given with, M.P = Rs. 480 S.P = Rs. 456 We know that,  Discount = M.P - S.P                = Rs. 480 - Rs. 456                = Rs. 24 Also we .....

Here, M.P = Rs. 300 Discount = 20% Here, Discount (i.e 20% of M.P) = 20100×Rs. 300                                             .....

Find the names of more chemicals in the following .....

My name is Ashwin .....

 समाज विविध धर्म र संस्कृती भएका मानिसको साझा समूह हो । हरेक समाजका आआफ्नै खालका धर्म र .....

In the question, If the ratio of two numbers is given and one of the number is given, we have to find the next numbers as follows. By question,   AntecedentConsequent=57 ------(i) By question, Consequent is 56, Find the value of Antecedent .....

 समस्या हरेक मानवका जीवनमा आउने गर्दछ्न् । तर जो मान्छे समस्यालाई समाधान गरेर अगाडि, बढ्छ .....

3. Wet red litmus paper will be useful in confirming the presence of ammonia gas inside the gas jar. 4.When ammonia is passed in water, ammonium hydroxide is formed.  NH3 + H2O → .....

 मान्छेमा भएको द्या , माया , ममता , करुणा जस्ता भावालाई मानवता भाव भनिन्छ । तर हरेक मान्छेमा .....

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We have given, The price of potato is decreased in ratio 5 : 4  and we need to calculate the price of 1 kg petrol  its price was Rs 25 per kg. Let new price be y per kg. So,           5 / 4 =  Rs.25 / .....

We have given, The price of petrol is increased in ratio 12 : 17 and we need to calculate the price of 1 litre petrol, of its price was Rs 60 per liter. Let new price be y per liter. So,               12 / .....

By question, The ratio of two numbers is 6:5 so, 1st no.2nd no.=65=x  {suppose, the common ratio be 'x'} so, solving, we have, 1st no. = 6x and 2nd no. = 5x By question,   their difference is 12 so,  6x - 5x = .....

We are given the ratio of two numbers. i.e. 1st no.2nd no.=34=x  {let, the common ratio be x} Then, 1st number = 3x 2nd number = 4x. By question,  sum of numbers is105 so, 3x + 4x = 105 -----(i) find the values of 'x' and .....

In the question, If the ratio of two numbers is given and one of the number is given, we have to find the next numbers as follows. By question,   AntecedentConsequent=35 ------(i) By question, antecedent is 27, Find the value of consequent .....

This process of production of magnetism in a magnetic substances when it comes in contact with a magnet is called as magnetic .....

The molecular arrangement of a magnet is disturbed by hammering. Thus, it may lose its .....

Thus, the north pole of bar magnet will be attracted by south pole of terrestrial magnet indicating the  geographical north pole. Similarly, the south pole of bar magnet will point geographical .....

If I were one of the speakers, I would express my thought as: Contentment is very necessary for one's life. One needs to be satisfied with whatever they do or have.  Without self-satisfaction, the person will not have the ability to enjoy .....

Chandra's point of view is different from that of Uttar or Ajmera. He stresses that one should always have self- satisfaction, for every progress is made to achieve .....

Yogmaya led a ritualistic collective suicide to protest against the social injustice during the Rana .....

It is a seaside town, a fishing port and district headquarter in Bangladesh.  It is known for its long and wide beach which is considered as the world's longest natural sandy beach. Cox's Bazar World's longest natural sea .....

This is your theore! If you see carefully you will get this theorem in book. And we can use .....

Did this answer help you? Please let us know if we could help you in any other way. Please feel free to ask if you do not .....

The number of people living in any given place is the population of that place. The number of people living in the given place for a specific period is the population of that place. The population does not remain the same over the period. It .....

Bipen, the list of the factors of population change are as follows: I. Birth (increases population) II. Death (decreases population) and III. Migration  Bipen, these factors change the population of a place. Got .....

Here LHS is seems to be long  and complicated then RHS , so lets take it  and reduce to RHS. So, LHS =  [ 1 -  cos4θ ] / sin4θ = [ 12 - ( cos2θ )2]/  sin4θ Now put in formula of a2 -  .....

Here to find x, we need to calculate others angles. So,< AOB = 360o - 280o =  ........ Now find <OBA, using,  <OBA + <OAB + < AOB = 180o  and  <OBA= <OAB . Then, < OBC = 90o , since radicus .....

Figure a) is a webbed foot. It is found in duck. It is adapted for swimming. Figure b) is the foot of bird. It is adpated for grabing their prey, holding on the branches and walking short distances. Figure c) is the foot of cursorial animals. They .....