Exams

The sum of a number and 4 times its reciprocal is 5. What is the number?

The pie chart shows tickets sold (in 1000s) per month by 6 different airlines (A, B, C, D, E, F). Study the diagram and answer the following questions.

The ratio of tickets sold by Airlines A and D to tickets sold by Airline E is?

In the following figure, square represents Artists, triangle represents Military officers, circle represents collectors and rectangle represents Fathers. Which set of letters represents collectors who are either military officers or fathers?

If a(x + y) = b(x - y) = 2ab, then the value of 2(x2 + y2)

Which one among the following is not an electro­magnetic wave?

If a star is bigger than Sun, but not more than twice as big, it will turn into a _______.

The average of 100 observations was calculated as 35.It was found later, that one of the observation was misread as 83 instead of 53. The correct average is :

The film 'Phoolan Devi' was directed by