Questions

If water smells bad, then that odour can be removed by adding

______ is the time taken by the earth to return to a given point in its orbit with reference to a fixed star.

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: E-waste is valuable as a source of secondary raw material.
Q: But it is also toxic if disposed of improperly.
R: When we talk about recycling household and work place things, we tend to ignore or are less aware of how to deal with the electrical and electronic waste (sometimes called e-waste).
S: Due to rapid technology change, obsolescent items have created a fast growing mass of electronic waste around the globe.

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.

The ______ of many archaic and dilatory procedures have proved to be extremely damaging to our governance and society.

___________ bears have white fur so that they are not easily visible in the snowy background.

Which among the following difference between aerobic and anaerobic respiration is INCORRECT?

Beryl is an ore/mineral of

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?