Questions

What is the difference of the factors of the expression x2 + (1/x2) – 6?

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

Members usually meet in one another's homes.

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'.

It was obviously for everyone (A)/that grandfather was (B)/hiding something from all of us.(C)/ No error(D)

If the first and third members of a Dobereiner triad are Phosphorous and Antimony, the second member of this triad is

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: Modern medicine has scored significant victories against both, and the major causes of ill health and death are now the chronic degenerative diseases, such as
coronary artery disease, arthritis, osteoporosis, Alzheimer's, macular degeneration, cataract and cancer.
Q: It follows that the majority of apparently healthy people are pre-ill.
R: Throughout human history the leading causes of death have been infection and trauma.
S: These have a long latency period before symptoms appear and a diagnosis is made.

The  Baglihar  Hydroelectric  power  projectinJ & Kisbuilt across the river.--

Which of the following is the largest city of Myanmar?

The gas evolved when sodium carbonate reacts with hydrochloric acid is