Questions

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.

A brain and nervous system that are poorly developed or insufficiently nourished means low grade of ______________ in our mental processes, just as a poorly constructed or wrongly adjusted motor means loss of power in applying the electric current to its work. We will, __________, look upon the mind and the brain as counterparts of ___________ other, each performing activities which correspond to activities in the other, ________ inextricably bound together at least so far as this life is concerned, and each getting its _______________ by its union with the other. This view will lend interest to a brief study of the brain and nervous system.

A Sonar of a ship sends sounds waves of speed 1600 m/s. These waves are reflected back by the ocean floor in 4 seconds. Find the depth (in m) of the ocean floor.

In case State emergency is declared, it needs Parliamentary approval after every _____.

The Comptroller and Auditor General of India does not audit the receipts and expenditure of

Digital wallet company Paytm has launched 'Paytm Money' app for mutual fund investments. The Paytm Money platform will be offering systematic investment plans (SIPs), starting at how much rupees per month? 

Which country is the largest producer of Guava?

Optical fibre works on which of the following principle of light?

Which of the following has low resistivity?