Questions

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

If (a+1a)2=3,then the value of a6-1a6 will be

Find the odd word/letters/number from the given alternatives.

Given equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis :

2 + 4 + 6 = 48 and

3 + 2 + 8 = 48 ,

then 2 + 5 + 7 = ?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.

They said, “We are starting now."

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.

Service providers cannot stand in the way of a (1)/ consumer’s access to content, it should have being provided (2)/ without any hindrance. (3)/ No error. (4)

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Secede

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

Twelve workers were killed in the conflict between two trade unions.