Questions

The phenomenon of change in direction of light when it passes from one medium to another is called

An _______________ is a sudden shaking or trembling of the earth.

During whose Viceroyalty, the capital of India was shifted from Calcutta to Delhi?

In 2004, NASA launched the Messenger Spacecraft to study ___.

Which of the following fuels causes minimum environmental pollution?

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active.
The event manager is making all the reservations.

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

In a strange ________________, the production and the consumption of the event become cause for concern. _______________ wonders whether newer forms of “non­caring” or violence are appearing. Somehow, silence, even __________________, quietly suppresses a meditation on such events. __________________ a professor, I can recollect the number of occasions when my students have cried as we discussed such events in class. _____________, society seems so indifferent.

_______________ wonders whether newer forms of "non­caring" or violence are appearing.

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.