Questions

Who among the following laid the foundation of chemical sciences by establishing two important laws of chemical combination?

______ bond holds the atoms together within a water molecule.

Pneumonia is a bacterial disease caused by the type of bacteria called _____________

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’.

Our digestive system produces an assimilable, (1)/ nutrient-rich liquid that builds and (2)/ nourish our first body tissue, plasma. (3)/ No error

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.

This was enough ___________ the book store-owner-turned librarian Husain to asses its valuable contents. "The preface of the book read: 'painters __________ technical knowledge to paint, but lack to understand nature, ______________ they fail to create a masterpiece," points out Husain, adding, "All I ______________ in my life is about books and from books. The grand library ___________ the palace is a cache of knowledge."

All I ______________ in my life is about books and from books.

If x+1x2 = 3, then the value of x3+1x3 is:

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

Shays rebellion was significant because it