Questions

A galvanometer can be converted into a voltmeter by connecting with it a

Which of the following is an example of thermoplastics?

The surface area of a sphere is 1386 cm2.  Find its diameter (in cm)

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Today people is ignorant (A)/ of the things that (B)/ are happening around them. (C)/ No Error (D)

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

We are ____ in a time of great and _____changes. The most obvious _____of the modern world is the _____development of science and technology. This has given man a deeper _____of nature.

The most obvious______ of the modern world.

The most abundant element in the earth's atmosphere is

___________ is obtained by evaporation of sea.

Magnesium oxide (MgO) + Water (H2O) = ?