Explore topic-wise InterviewSolutions in Current Affairs.

1. Gross Domestic Product (GDP):

• GDP supports in developing socio – Economic Development.
• The proportion of GDP by the industrial sector both private and public sector has been increased.
• It results increasing government funds and increase public spending.

2. Life Expectancy:

• The life expectancy in India is 65.80 years for men and 68.33 years for women.
• Government provides high degree of health measures through National Health Production Scheme and serves poor and vulnerable families.

3. Literacy:

• Sarva Siksha Abhiyan(SSA) implemented for making free and Compulsory Education to the children of 6-14 years with life skills.
• The Government also introduced RMSA, Smart class, Fleming, free computer skill classes and Digital India for increasing the level of quality in education.

4. Employment:

• A growing number of people moved urban areas in search of employment.
• Hence Government started the Smart city with many facilities to encourage people to take up employment in these places.
• The Government encourages private sectors to start an industry in backward areas by providing tax benefit electricity at a lower tariff, etc.,
• Provision of House, Clean Drinking Water and Sanitation – Government sector provides housing facilities, clean drinking water facilities and sanitary facilities under clean India Planning.

Socioeconomic development is measured with indicators, such as GDP, life expectancy, literacy and levels of employment.

Historians have divided the Indian History in three periods and these are:

(a) Ancient period
(b) Medieval period
(c) Modern period.

Independent state of Hyderabad was founded by Nizam-ul-Mulk in 1724 A.D.

Hyder Ali founded Mysore State and it progressed under the son of Hyder Ali, Tipu Sultan.

(a) Black Money

A number of schools and colleges were established in the modern period in India where education was given in Indian languages as well as in English language. Western ideas also spread in country through western education and literature. Sense of liberty, equality and fraternity developed among such Indians who received education of philosophy, history and western civilization. They were not able to tolerate the British rule in India and were unable to tolerate the economic exploitation of the country. That’s why they started national movement against the British rule. They gave great sacrifices and suffered a lot and brought freedom for the country in 1947 A.D.

It has been considered that modern period, in India, was started in 18th century after the death of Aurangzeb.

1. Public sector and Private sector 

2. profit 

3. Socio Economic Development 

4. Innovation and Moderisation 

5. understanding

Physical exercise helps us in the following ways: 

1. increase in growth and development 

2. strengthening muscles and the cardiovascular system 

3. developing athletic skills

4. weight loss or maintenance, and enjoyment.

Many provinces of the Mughal empire took advantage of its weakness and declared themselves independent. First of all Nizam-ul-Mulk founded Hyderabad state in 1724 A.D. After this, Murshid Quli Khan and Alivardi Khan made Bengal a free state. Saadat Khan founded the Avadh state in 1739 A.D. In the same way Hyder Ali founded the state of Mysore in the south. State of Mysore developed to a great deal under Hyder Ah and his son Tipu Sultan. The Marathas also took advantage of this situation. They started to attack Mughal provinces under the leadership of Peshwas.

Modern period started very early in Europe, as compared to other countries, which developed very quickly. European countries also progressed very quickly.

Rickets, Osteomalatia, Cretinism in Child, Goitre in adult, Anaemia are the mineral deficiency diseases.

They gave encouragement to agriculture, trade and industries.

1. Electrc charge is conserved 

2. Electric charge is quantised 

3. Electric charge is additive 

There are two types of charges, namely positive and negative and their effects tend to cancel each other. Smallest electric charge is charge of electron e = 1.6 x 10^-19 coulombs. If the sizes of charged bodies are very small as compared to the distances between them, we treat them as point charges. All the charge content of the body is assumed to be concentrated at one point in space. 

Properties of Electric charges : 

(1) Type of charges : Only two types of charges exist namely positive and negative. 

(2) Nature of charges : 

(i) like charges repel and 

(ii) unlike charges attract each other. 

(3) Additivity of charges : If a system contains two point charges q₁ and q₂, the total charge of the system is obtained simply by adding algebraically q₁ and q₂ , i.e., charges add up like real numbers or they are scalars like the mass of a body. If a system contains n charges q₁, q₂, q₃, …, qn, then the total charge of the system is q₁ + q₂ + q₃ + … + q_n. Charge has magnitude but no direction, similar to the mass. However, there is one difference between mass and charge. Mass of a body is always positive whereas a charge can be either positive or negative. Ex : +2C + 5C - 3C = +4C 

(4) Conservation of charges : Within an isolated system consisting of many charged bodies, due to interactions among the bodies, charges may get redistributed but it is found that the total charge of the isolated system is always conserved. 

It is not possible to create or destroy net charge carried by any isolated system although the charge carrying particles may be created or destroyed in a process. Sometimes nature creates charged particles: a neutron turns into a proton and an electron. The proton and electron thus created have equal and opposite charges and the total charge is zero before and after the creation. 

(5) Quantisation of charge : The electric charge exists in discrete packets and is always an integral multiple of e. i.e., q = ± ne; where n = 1, 2, 3, 4, ---- and e =1.6 x 10^-19 coulombs is termed as quantisation of charge. 

(6) Scalar quantity : Electric charge is scalar quantity.  

(1) Electric field lines start from a positive charge and end on a negative charge. 

(2) Electric field lines do not intersect each other. 

1. AIDS

2. Hepatitis.

Properties of Electric Field : 

(i) The field exists at every point in three-dimensional space. 

(ii) For a positive charge, the electric field will be directed radially outwards from the charge. On the other hand, if the source charge is negative, the electric field vector, at each point, points radially inwards. 

(iii) Since the magnitude of the force F on charge q due to charge Q depends only on the distance r of the charge q from charge Q, the magnitude of the electric field E will also depend only on the distance r. Thus at equal distances from the charge Q, the magnitude of its electric field E is same. 

(iv) Electric field is a vector quantity whose magnitude and direction are uniquely determined at every point in the field. 

Given E = 9 × 10⁴ NC^-1 , r = 2 cm = 0.02 m

Since E = \(\frac{1}{4\pi \varepsilon_0 }.\frac{2\lambda}{r}\)

or \(\lambda=\frac{4\pi \varepsilon_0\times E\times r}{2}\)

= \(\frac{9\times10^4\times0.02}{9\times10^9\times2}\) = 10^-7cm^-1

Microorganism will be seen with the help of microscope. They are very small in size

According to Satish’s father, painting is a idle pastime.

The accelerated motion of charge q₁ produces electromagnetic waves, which then propagate with the speed c, reach q₂ and cause a force on q₂. The notion of field elegantly accounts for the time delay. Thus, even though electric and magnetic fields can be detected only by their effects (forces) on charges, they are regarded as physical entities, not merely mathematical constructs. 

c. calligraphy

I choose my food by taste and also by its nutritive value.

1. biggest 

2. mightier 

3. highest 

4. dirtiest 

5. dearer 

6. better 

7. fattest 

8. better 

9. fastest 

10.richest.

Some of my favorite foods make me healthy.

B) final goods

1. biggest
2. mightier
3. highest
4. dirtiest
5. dearer
6. better
7. fattest
8. better
9. fastest
10.richest

People have a fixed ready made smile for all occasions. Their smiles are enigmatic and inscrutable. One can’t say whether smile is meant to exhibit warmth or love.

We can reuse paper in different ways. Here, we are writing some of the common ways to reuse the paper.

1. We can make greeting cards from the used papers. 

2. We can make a wallart from used papers. 

3. Newspaper or old wrapping paper can be used as package padding―shred, crumple or tear and eliminate the need for Styrofoam!

Reducing, reusing and recycling are important because they decrease the amount of waste on the planet and preserve natural resources by maintaining space and cutting down on landfills. Reducing, reusing and recycling reduce consumption of new materials and save energy.

Reducing, reusing and recycling are important because they decrease the amount of waste on the planet and preserve natural resources by maintaining space and cutting down on landfills. Reducing, reusing and recycling reduce consumption of new materials and save energy.

Yes, moon, the satellite of the earth, revolves around it.

Bhai Douj on ditiya, Basantpanchmi on panchmi. Shivratri on teras, holi and rakhi etc. on poornima.

Saturn has a ring around him.

Due to the sun’s bright light we cannot see the stars during the day time.

The policeman on beat duty with a Roman nose is Jimmy.

Jimmy Wells was the man to discover that Bob was wanted by the police. His source of information was Chicago police.

Jimmy got Bob arrested because he thought that sense of duty was stronger and more important than love for a friend.

Bob was wanted by Chicago police.

Jimmy Wells had sent the plain-clothed man to arrest Bob.

Jimmy is a true friend, as well as a faithful police officer. For him duty is first. He is honest and sincere. But Bob is ambitious and moneyminded. He has no importance of moral and law in his mind. He wants to earn money by fair or foul means.

Twenty years ago Jimmy and Bob parted from each other at 10 in the night at ‘Big Joe-Brandy’s Restaurant.

The title ‘After Twenty Years’ is quite significant because Jimmy and Bob had promised to meet after twenty years. It was a considerable long period. Yet they met on the same day at the appointed place.

During diagnosis the sample suspected to contain the antigen is immobilized on the surface of an ELISA plate. The antibody specific to this antigen is added and allowed to react with the immobilized antigen. The antiantibody is linked to an appropriate enzyme like peroxidase. The unreacted anti-antibody is washed away and the substrate of the enzyme (hydrogen peroxidase) is added with certain reagents such as 4-chloronaphthol. The activity of the enzyme yields a coloured product indicating the presence of the antigen.

ELISA – Enzyme Linked Immuno Sorbent Assay is a biochemical procedure done to detect the presence of specific antibodies or antigens or hormones in a sample of serum, urine etc.