Questions

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the marginal revenue is zero.

The word development in economics pertains to

Which of the following type of medicine is used for treating indigestion?

Evaporation of water from leaves of a plant is called

Which of the following animals do NOT belong to the class of reptiles?

Atomic numbers of four elements are as follows : F(9), P(15), Cl(17), Ar(18). Which of the following two elements would be chemically similar?

Which of the following is an unsaturated Hydrocarbon?