Questions

Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?

An estuary  is a place where 

In Britain the Grand Union Canal is running from 

During the motion of a projectile fired from the earth surface, _______

Weight of a person at a height of 2R from the centre of the earth, where R is the radius of the earth _______.

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.

Namita is from the state of Kerala. She has come to Dubai to serve as a governess for the only child of the Nairs. The Nairs are nice and gentle and Namita has no cause to complain. One day she overhears something that makes her jittery. Mr. Nair is not employed in an American company as she has been told. The nature of his business is illegal. She is shocked and wants to go back to her home town to her own people.

Gopal is from a very poor family. His family owns a very small piece of land that can hardly meet their food requirement. One day, Gopal gets a nice offer to work in the Emirates with a construction contractor. In order to meet the expenses on travelling, the family decides to sell their own land and send Gopal to the foreign country, to make money. On arrival, the contractor confiscates Gopal's passport and gives him a small place to live in with ten others like him. Gopal has little idea what he must do.

Namita's situation is better than that of Gopal, because she

The Planet amongst the following (other than Saturn) , that shows a faint ring is ______

Red Coral Kukri, sometimes seen in news, is related to which class of reptiles?