Exams

If P denotes '÷', Q denotes 'x', R denotes '+' and S denotes '­', then 18Q12P4R5S6 = ?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Be in the red

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

Acutely distressing

Car B is twice as fast as car A. If car A covers 90 km in 2 hours, what is the speed of car B?

The second largest river in terms of length in India is

The salt concentration (measured as salinity in parts per thousand), is less than ______ % in inland waters.

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'.

Freedom fighters laboured (1)/ to the good of (2)/the poor enslaved masses.(3)/No Error (4)

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

42 x 7 ÷ 7 + 9 - 62 = ?