General Knowledge Questions

In which year in India, was the demonetisation announcedfor the first time?

What is the principal focus of a spherical mirror?

The term polyarchy was used by Robert Dahl to describe a form of government in which?

Which of the following compounds has a double bond?

If the first and third members of a Dobereiner triad are Phosphorous and Antimony, the second member of this triad is

Dakshin Gangotri is a research base station set up by Indian scientists. Where is it located?

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: The depletion of organic nutrients in the soil has reached alarming proportions, thanks to indiscriminate use of chemical fertiliser in Green Revolution areas.
Q: As against an acceptable level of ‘soil organic carbon’ of well over 5 percent, soils in Punjab are said to have levels far below 1 percent.
R: Besides, 5.3 billion tonnes of soil is eroded annually, at a rate of 16.4 tonnes/hectare.
S: The nutrient imbalance has been skewed by the overuse of urea (N) vis-a-vis phosphatic (P in chemical parlance) and potassic (K) fertiliser.

There are how many vocal cords in the human voice box?