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Determinants of Elasticity of Demand A good with more close substitutes will likely have a higher elasticity. The higher the percentage of a consumer’s income…

Cyanide Definition Cyanide is any of a large group of chemical compounds containing the radical CN, especially the very poisonous salts sodium cyanide and potassium…

Mahasthangarh is one of the oldest and the most important archaeological attractions in Bangladesh. ‘Mahasthan’ means ‘great sanctity’ and ‘garh’ means fort. Mahasthangarh is the…

Chlorine Dioxide Definition Chlorine dioxide (ClO2) is a yellow to reddish-yellow manufactured gas. It does not occur naturally in the environment. When added to water,…

Ordering Decimal Numbers Decimal numbers have a whole number part and a decimal part. The decimal of a number represents the fractional part of the…

Ordering Numbers Ordering Numbers are numbers associated with a purchase or merchandise order. Numbers have an order or arrangement. The number two is between one…

Earthquake Definition Earthquake is a sudden movement of the Earth’s lithosphere (its crust and upper mantle). Earthquakes are caused by the release of built-up stress…

Kernicterus Definition Kernicterus is also called nuclear jaundice. It is a disorder that is due to severe jaundice in the newborn, with deposition of the…

Paharpur Buddhist  Vihara Paharpur an important archaeological site in Bangladesh, situated in a village named Paharpur (Pahadpur) under the Badalgachhi Upazila of Naogaon district. It…

Hypochlorite Definition Hypochlorite is a salt or ester of hypochlorous acid, containing the group OCl. It is a strong oxidant. It can combine with a…

Ordering Descending Numbers Numbers have an order or arrangement. The number two is between one and three. Three or more numbers can be placed in…

Jaundice Definition Jaundice is a yellowish discoloration of the whites of the eyes, skin, and mucous membranes caused by deposition of bile salts in these…