Questions

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.

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

What is the technology used in a compact disc?

According to the Constitution, the ratio between the length and breadth of the national tricolor should be

American astronaut Scott Joseph Kelly commanded the International Space Station Consecutively for 340 days on ___.

 The difference between exports and imports is called-? 

Who is the first Indian cricketer to have scored a triple hundred in test cricket?

During their rule the British persuaded or forced cultivators in Madras to grow __________.