Questions

Orbital period of Halley's comet is ___ years.

In which market form, a market or an industry is dominated by a single seller?

A hand made paper workshop can hire 8 craftsmen by paying them Rs 400 per person per day. The 9th craftsman demands Rs 450 per day. If this craftsman is hired then all other craftsmen must be paid Rs 450. The marginal resource (labour) cost of the 9th craftsman is

Which of the following is called Aurum?

_________ says that the marginal product of a factor input initially rises with its employment level. But after reaching a certain level of employment, it starts falling.

A pair of contrasting characters controlling the same trait is called

In the following question, select the odd word pair from the given alternatives

Which was the capital of the first Sri Lankan kingdom?