Questions

Atomic number of which of the following elements is greater than that of Phosphorus?

The chemical formula of Propane is

The minimum short­term natural hazard is __________

Which of the following is man-made fibre?

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: But when it comes to negative human rights reports or one on the environment, it rubbishes them.
Q: This kind of behaviour isn’t going to solve the problem.
R: Every government is quick to accept reports that give it a pat on the back – as the Indian government was after the latest ease of doing business report.
S: No government likes negative reports on its performance.

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, out of the four alternatives, select the word similar in meaning to the word given.

Requisite

Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?