Exams

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

14 x 10 ÷ 5 - 20 + 4 = ?

What is the equation of the line if its slope is ­2/5 and y-­intercept is 6?

40.36 ­- (9.347 -­ x ) -­ 29.02 = 3.68. Find x.

If 75$26 = 4, 69$53 = 7 then what is the value of 82$46 = ?

Who won the Gold Medal in 400m sprint in 2016 Summer Olympics?

What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?

The table given below shows the number of students who were absent and percentage of students who were present in the given two examinations from five different schools. The table also shows the percentage of students who were present in the Biology and Physics examination respectively.

What are the total number of students who were present in the Biology examination from all the schools together?

A square playground measures 1127.6164 sq.m. If a man walks 2 9/20 m a minute, the time taken by him to walk one round around it is approximately.