Exams

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'.

Maya was not promoted to(A)/the post of a manager(B)/till for a few months of her resignation.(C)/No error(D)

If 169 is subtracted from the square of a number, then the result obtained is 7056. What is the number?

World Wide Web was invented by ________.

What is the value of (1 + cotA)2 + (1 -­ cotA)2?

Where is the commercial capital of Sri Lanka?

What is the value of 53% of 7400?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Concern for one's own area or region at the expense of national or supranational unity

What are the main components of Bronze Alloy?