Questions

If price of an article decreases from Rs 100 to Rs 80, when quantity demanded increases from Q1 units to 4600 units, and if point elasticity of demand is 0.75 find Q1?

Evaporation of water from leaves of a plant is called

Select the word with the correct spelling.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

Boys and girls ________ enjoy playing with the building blocks.

Select the word with the correct spelling.

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

If the diameter of a sphere is 14 cm, then what is the surface area (in sq.cm) of the sphere?

P, Q, R and S are playing a game of carrom. P, R and S, Q are partners. 'S' is to the right of 'R'. If 'R' is facing West, then 'Q' is facing which direction?