Students and Teachers Forum
Chemotaxis: orientation or movement of an organism or cell in relation to chemical agents eg. movement of mosquito away from mosquito liquids. Chemotropism : in .....
The capital of America is Washington .....
Earth is the fifth largest planet of our solar system. From east to the west (i.e. equatorial diameter) is 12,756 .....
Temperate oceanic climate is suitable for human settlements. The living standard of the people is advanced in this region. The people of this region are modern and they have a high living standard. There are many big cities with modern .....
There is only one airport in Kathmandu named Tribhuvan international .....
It is a type of spiral galaxy in which our solar system lies. It has three spiral arms. The centre of milky way galaxy is supposed to have black .....
धन्यवाद .....
My name is Babu Basnet. And yours? Please write one paragraph about you, .....
५.
Beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba) and radium (Ra) are regarded as alkaline earth metals. Alkaline earth metals have only two electrons in their outermost electron .....
One meter is “the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a .....
21 - 15 = .....
Solution : 8 = 3 + 5 Taking Tan on both sides, Tan 8 = Tan ( 3 + 5) Tan 8 = (Tan 3 + Tan 5 ) / 1 - Tan 3. Tan 5 Tan 8 - Tan 3. Tan 5. Tan 8 = Tan 3 + Tan 5 Tan 8 - Tan 5 - Tan 3 = Tan 3. Tan 5 . Tan .....
The constitution of Nepal 2072 divided nation into seven provinces each having their own executive led by a chief minister. They are: Province 1 Sher Dhan Rai Province 2: Mohammad Lal Babu Raut Province 3: Dormani Poudel Province 4: Prithivi .....
Ombrophobia or Pluviophobia is the fear of .....
Solution : f(x) = 3x gf(x) = 6x+1 or, g(3x) = 6x+1=2(3x)+1 so, g(x) = 2x +1 Let y = 2x +1 interchanging x and y, x = 2y + 1 or, y = (x-1) / 2 so, g-1 (x) = .....
3x-5 = 9 * ax-7 3x-5 = 32 * ax-7 3x-5-2 = ax-7 (3/a)x-7 = (3/a)0 equating powers, x-7 = 0 so,x = .....
There are four types of sentences that are used in writing - declarative, exclamatory, imperative and interrogative. Each type is used in a specific situation and each has its own punctuation mark. But you might have seen five types somewhere i.e. .....
Priti Rijal is the champion tennis player. Outcome Year Championship Winner 2007 8th NIB Open Tennis Tournament Winner 2008 1st APF Tennis Tournament Winner 2009 9th NIB Open .....
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 = .....
Most of the fungi cannot grow in extremely cold places because cold temperatures cause ice crystal formation that can disrupt cell membranes and stop the growth. But there are still some fungi that can grow in an extremely cold .....
Let MP be x, then SP = MP - 15% of MP = x - 15/100 x = 85x/100 SP=CP + 20%of CP or, 85x/100=120CP/100 or, CP = 85x / 120 Again Discount=25% So, SP= MP - 25% of MP or, SP= x - 25x/100 = .....
Let CP of Article to A be x SP of A = CP of B = x + 15% of x = x + 15x/100 = 115x/100 CP of C = SP of B = 115x/100 + 5% of 115x/100 = 115x/100 + 575x/10000 = 12075x/10000 CP of D = SP of C = 12075x/10000 + 10% 0f 12075x/10000 = 12075x/10000 + .....
Let CP be x paid by A SP of A = CP of B = x + 10% of x = x + 10x/100 = 110x/100 = 11x/10 Now, SP of B = CP of C = 11x/10 + 5/100 * 11x/10 = 11x/10 + 55x/1000 = 1155x/1000 By question, 1155x/1000 = 462 so, x = Rs.400 It costs Rs.400 to .....
Social problems have hindered the lives of too many people. Many times we can find that many things in society don't look good. For example, we must notice poor children begging on the street. They don't go to school. They are forced to beg .....
Sodium hydroxide reacts with acetic acid to give Sodium acetate and water.
NaOH + CH3COOH -----> CH3COONa + H2O
Basically, this is an example of an acid-base reaction. As NaOH is a strong base and CH3COOH is a weak acid, the .....
It is not possible for the calculation of exact fans of football. But, it is possible to say that football also known as soccer is the sport with lots of fans. It is estimated there are more than 4 billions of fans of this .....
Air, water, forests, animals, plants, soil, sunlight, coal, minerals, etc. These are everywhere around us. Do you know from where they came? These are the natural things. Natural things are useful raw materials that we get from the Earth. They .....
My father is a Driver and he drive taxi. My mother is a housewife. what about your father and .....
Relation is a subset of the Cartesian product. Or simply, a bunch of points(ordered pairs).
Example: {(-2, 1), (4, 3), (7, -3)}, usually written in set notation form .....
Kathmandu 14/12/2021 Dear Sanugya, You might be surprised to hear from me as this is my first letter to you. Dear Sanu, my elder sister is getting married on 20 December, I would be much pleased if you show up for your presence at the wedding .....
The somatic nervous system is the part of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles. Specifically, the somatic nervous system is responsible for .....
प्रश्न बुझिएन त .....
The liver is defined as an organ in the body that secretes bile to help digest fats and proteins. It is the largest organ of our .....
A shopkeeper sold item Y for a his selling price (SP). Let, SP = x Since the question says that Profit is 20% of the selling price, we have: Profit = 20% SP = 0.20x Now, know that: Profit = SP - Cost Cost = SP - Profit = x - 0.20x = .....
Any chemical, in either gas, liquid or solid form, that has the potential to cause harm is known as harmful chemical. For example, petrol, diesel, LPG, hydraulic oils, grease, paints, .....
x2 - y2+ 2y - 1 x2 - (y2- 2y + 1) x2 - (y-1)2 (x+y-1) .....
x4 - 3x2 + 1 (x2)2 - 2x2 + 1 - x2 (x2 - 1)2 - x2 (x2 -x - 1) (x2 + x - .....