What is meant by Lok Adalats?

"The Iron and Steel industry constitutes the backbone of modern industrial economy." Give two reasons to justify the statement.

With reference to the terms Mechanical Advantage, Velocity Ratio and efficiency of a machine, name and define the term that will not change for a machine of a given design.

Give a geographical reason: Ratoon cropping is gaining popularity among sugarcane cultivators

The international health organization which educates people in accident prevention.

Give the full form of UNESCO.

Give a reason for the significance of irrigation in Punjab.

M and N are two points on the X axis and Y axis respectively. P (3, 2) divides the line segment MN in the ratio 2: 3. Find:

1. the coordinates of M and N
2. slope of the line MN.

Inert gases do not form ions.

Mention one disadvantage of rail transport.

Read the extract given below and answer the questions that follow:

"Well, Mr. Easton, if you will make me speak first, I suppose I must. Don't you ever recognize old friends when you meet them in...

The diagram below shows a pulley arrangement:

1. Copy the diagram and mark the direction of tension on each strand of the string.
2. What is the velocity ratio of the arrangement?
3. If the tension acting on the
...

What is the type of salt formed when the reactants are heated at a suitable temperature for the preparation of Nitric acid?

Draw a Histogram for the given data, using a graph paper:

State the exact location of the following structures: 

1. Centromere
2. Chordae tendinae
3. Thyroid gland
4. Ciliary body
5. Proximal convoluted tubule.