Exams

What is the range of frequencies of sound waves audible to human beings?

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'.

Mark won all of (1)/ the award for the categories (2)/ in which he was nominated. (3)/ No error (4)

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.

10 x 4 ÷ 5 - 80 + 16 = ?

Which country in the month of November 2015 was ranked no.1 men's team for the first time in FIFA rankings?

A wheel has diameter 84 cm. The number of complete revolution it will take to cover 792 m is

Which level does macroeconomics focus on?

Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?

Which of these countries got Independence from United Kingdom?