Sound/Noice Pollution

Sound is measured in decibels (dB). An increase of about 10 dB is approximately double the increase in loudness. A person’s hearing can be damaged if exposed to noise levels over 75 dB over a prolonged period of time. The World Health Organization recommends that the sound level indoors should be less than 30 dB. … Read more

The Ghaznavid Invasion of India.

The Ghaznavid Dynasty was founded after the Turk slaves reached higher posts, such as commander-in-chiefs, in the Samanid court; they then took over the state of Khorasan. The real founder of the Ghaznavid Dynasty is, in fact, Sabuktigin. It was in his time that the Ghaznavid sovereignty expanded. Mahmud Ghazni was Son of Sabuktigin, the … Read more

Religious Movements: The Bhakti movement

The Bhakti movement in Indian history represents a movement that popularized devotional surrender to a personally conceived supreme God. Its origins are traced to the Brahamanical and Buddhist traditions of ancient India. It was in south India that it grew from a religious tradition into a popular movement based on religious equality and broad based … Read more

Provisions relating to Administration of Scheduled Areas and Scheduled Tribal Areas.

“The Scheduled Areas” are those tribal inhabited areas which are located in other parts of the country than the North-East India. These areas are located in the states of Andhra Pradesh, Bihar, Chhattisgarh, Gujarat, Himachal Pradesh, Madhya Pradesh, Jharkhand, Maharashtra, Orissa and Rajasthan. Besides these areas, some other regions of the country also are governed … Read more

Political Parties and Pressure Groups.

Political Parties and Elections Political parties are an established part of modern mass democracy, and the conduct of elections in India is largely dependent on the behaviour of political parties. Although many candidates for Indian elections are independent, the winning candidates for Lok Sabha and Vidhan Sabha elections usually stand as members of political parties, … Read more

The Arab Invasion of India

The first incursion by the new Muslim successor states of the Persian Empire occurred around 664 CE during the Umayyad Caliphate, led by Mohalib towards Multan in Southern Punjab, in modern day Pakistan. Mohalib’s expeditions were not aimed at conquest, though they penetrated only as far as the capital of the Maili, he returned with … Read more

 Solid Waste Management

E — WASTE E-waste is not hazardous if it is stocked in safe storage or recycled by scientific methods or transported from one place to the other in parts or in totality in the formal sector. The e-waste can be considered hazardous if recycled by primitive methods Survey was carried out by the Central Pollution … Read more

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