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Here, We have to find the product of 3 and x and divide it by 6. So, let us multiply 3 and x first.  The product of 3 and x = 3x.  Since, we have to divide the product of 3 and x by 6. Let us divided 3x by 6.  Therefore, the required .....

When an iron nail dipped in the copper sulphate solution than iron displaces copper from the copper sulphate because iron is more reactive than copper. Therefore, the colour of the copper sulphate solution changes. The reaction involved here is: Fe .....

Here, we have to multiply the algebraic expression 4x2(x + 2y).  For that we can arrange them in two ways: (i) Horizontal arrangement (ii) Vertical arrangement  First let us deal with the horizontal arrangement.  For the horizontal .....

Rabies spread through the saliva of infected .....

Means of .....

The nebular theory states that the whole of our solar system was formed from a very big mass of the dust and gases called nebula which was whirling on its own .....

 Here, we have to calculate the weight of one-kilogram mass on the surface of the .....

Giant .....

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The inertia of a body depends upon the mass of a .....

1. His luggage is missing. 2. Neither of us has donated. 3. Two thirds of work was completed. 4. Either Ravi or Anu is there. 5. goat or a sheep is in the .....

Semicircular canals are the three tubes that are arranged at right angles to each other in three different planes that help in balancing the .....

Economic planning has some very important advantages. Some are as follows: •    Economic and social development can be led to right direction.  •    Available means and resources can be best utilized. .....

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Cost of 14 ink bottles = Rs. 336 Cost of 1 ink bottle    = Rs. 33614                                    = Rs. 24 ∴ the cost of a bottle is .....

The nerves which carry the impulses of smell to the brain are called olfactory .....

The hair like fine blood vessels which connect arterioles and venules are called .....

          Output work

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It is because copper is hard metal with high density and sodium is soft metal with low .....

The two conditions for total internal reflection are the ray of light must pass from a denser medium to the rarer medium and angle of incidence must be greater than the critical .....

The path of flow of electricity starting from one terminal of the cell and returning to the other is called an electric .....

The selection of more progressive organism and elimination of less progressive organism by the nature is called natural .....

Mitochondria are spherical or rod like cell organelles present in cytoplasm of both animals and plant .....

Epidermis is the outermost layer of skin formed by epithelium which is provided with hairs and .....

Metals are used in making cooking utensils because they are good conductor of heat and .....

The prolongation of original sound due to the mixing of the reflected sound to the original sound is called .....

A long bone extending from shoulder to elbow is called .....

Social norms and values are the code of conducts that are designed for guiding the behaviour and attitiude of the people in an acceptable way. Social norms and values are important in social life which can hardly be exaggerated. It sets a limit on .....

Here,  Given point is A(x, y) = (3, 5). Radius(r) = 4 and centre (h, k) = (2, 3). Now,  Inversion point of A is A' (x', y') . We know,  x' = h + r2(x - h)/{(x - h)2 + (y - k)2}      = 2 .....

Solution: Given, Length of the tank (lt) = 8m Breadth of the tank (bt) = 6m Height of the tank (ht) = 4 m  ∴ Volume occupied by the tank (Vt) = ltbtht                        .....

बयर खाऊ .....

Nelson .....