Students and Teachers Forum
Look at the picture of a cute small boy. How many eyes do you see in the picture of a cute small .....
Look at the picture of a key. If you are asking about the meaning; Key is a metal instrument. It is used to turn the bolt of a .....
Mother Terrassa was .....
Aquatic plants Terrestrial plants Terrestrial .....
Let the age of elder sister be x and the age of younger sister be y. By question, x.y = 150 --------(I) x-5=2(y-5) ----------------- (II) Solve for the value of x and .....
Let the present age of son be x and present age of daughter be y. By question, y = x+4 ------------- (I) (y-2)(x-2)=32 --------------- (II) Solve for the value of x and .....
Definitely, the Legislature can register the vote of no confidence against Executive. It has the power to accept and reject the actions carried out by executive. It raises questions on the functions of executive to control it. If the executive .....
If we are able to identify the problems and their root causes, we can explore the long run solutions. Because, according to the nature and causes of problems, the suitable solutions need to be found out. Hence, identification of problems is .....
Prithivi Narayan Shah was born on Poush 27, 1779 .....
We know a + b + c = 180o But b = a - c So a + a - c + c = 180o 2a = 180o a = .....
We know U = vdg. I.e upthrust doesn't depend upon depth of liquid. So will there be difference in .....
i. If equal masses of all are taken, which one will have the largest volume?
ii. If all have equal volume, which one will have least mass?
iii. Among the above substances, which one will float on water?
substance |
Density (1gm/cm3) |
x |
11 |
y |
8 |
z |
0.9 |
If object have same volume, object with smaller density will have least mass. Can you tell which substance will have least .....
Up thrust is equal to weight of displaced liquid. From the figure we can see that weight of displaced liquid = 4N So up thrust=4 .....
Take LCM and try to simplify. You will get RHS. If you get confused in any step you can .....
Here, sinθ = 3/5 = p/h p = 3 units h = 5 units Now, b2 = h2 - p2 b2 = 52 - 32 b2 = 25 - 9 .....
Simple example of Alkali without metallic radical is Ammonium .....
First convert this equation in the form of ax2 + 2hxy + by2 = 0 And use the relation h2 = .....
Given, Surface area (A) = 2 m2 density of water = 1000 kg/m3 .....
b) The mouth of the hard glass test tube is directed downwards in order to prevent a crack in .....
Air Pump Water pump 1. An air pump is used to drive air through a tube and into the tank passing through a diffuser. 1. A water pump, otherwise known as a powerhead is used to drive water in the .....
The tendency of metals to lose electrons inorder to get stability is called electropositive nature of metals. In general most of the metals lose electrons from their valence shell due to weak .....
२. (क) दरिद्र (ख) खँदिलो (ग) .....
Gamete is a cell that fuse with another cell during fertilization to reproduce sexually. Zygote is diploid cell that result from fertilization of egg and sperm Gamete is found in both male and female. However, zygote is found only in female Gamete .....
Although the question has complex language, it is just asking when A will reach end point and how much B Will travel during that time. We can calculate and find the time when A will reach end point and it will be after 40 hour. During that time B .....
मानौ, y = f(x) = 5x - 2 Interchanging the position of x and y we get, x = 5y - 2 अथवा, x + 2 = 5y अथवा, (x + 2)/5 = y अथवा, y = (x + 2)/5 f -1 = (x + .....
यहाँ, f(2x + 3) = 6x + 7 मानौ, 2x + 3 = y अथवा 2x = y - 3 अथवा x = (y - 3)/2 f(y) = 6(y - 3)/2 + 7 अथवा, f(y) = 3(y - .....
Nepal's relation with Japan(1956) is an example of bilateral cooperation. Nepal's relation with international economic institutions such as the Asian Development Bank, the World Bank, International Monetary Fund and the regional .....
Species diversity is a term used to describe the measurement of biological diversity to be found in a specific ecological community. It includes the species richness or number of species to be found in an ecological .....
Born on February 5, 1985, Cristiano Ronaldo is a Portuguese football player. Ronaldo is the youngest of four children born to his parents. He was named after Ronald Reagan, former US president and actor. Ronaldo grew up in a largely .....
उनको यसप्रकारको शाहस र मातृभूमिप्रतिको स्नेह बाट हामीले के सिक्ने त? - राष्ट्रिय .....
Photosynthesis is the process of prepration of food by the plants using sunlight, air and water. Photosynthesis is the process by which plants use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can .....
Foreign policy is defined as a government's strategy in dealing with other nations. It is the national policy adopted for maintaining international relationship with the foreign nations for good understanding is known as the foreign policy. It .....
Here, Total students = 15000 40% take tution . So, no.of students taking tuition = 40/100 ⨯ 15000 = 6000 = n(U) No.of students taking only maths = no(M) = 50% of 6000 = 3000
The properties of copper are: 1. It is good conductor of heat and electricity. 2. It is non-magnetic. 3. It is a ductile metal. 4. It is low in the reactivity series. 5. It can be combined with other metals to make .....