Analyst Questions

The demand curve facing a perfectly competitive firm is a horizontal straight line equal to the equilibrium price of the entire market because a perfectly competitive firm can sell all units brought to market at the same price.

Methane is a greenhouse gas that has 23 times adverse effects on climate than carbon dioxide. Methane is that greenhouse gas which is produced by the raising of cattle. On an average a cow can produce 80 - 120 kgs of methane in an year.

From the given choices, "All teachers wear sarees. Mrs. Gomati does not wear a saree. Therefore, Mrs. Gomati is not a teacher" is a sound argument.

Vitamins are indispensable for the maintenance of optimal health is the only statement that is true about vitamins.

The raise in the price of a product may be due to increase in cost of production, increase in the demand of the product and increase in the margin.

When the price of a product increases its demand may fall as per the Law of Demand and an increase in the competition.

Hagia Sophia is the former Greek Orthodox Christian patriarchal cathedral, later an Ottoman imperial mosque and now a museum in Istanbul, Turkey.

It was built in 537 AD at the beginning of the Middle Ages, it was famous in particular for its massive dome. It was the world's largest building and an engineering marvel of its time.

The dome of the Hagia Sophia is supported by the four pendentives of the square corners.

Indian states celebrating their Statehood Day on 21st Jan are Manipur, Tripura & Meghalaya (1972).