Use the following passage for the questions based on it.
There are six flats on a floor in two rows. Out of these, three are north facing and the other three are south facing flats. The flats are to be allotted amongst Arun, Biswajyot„ Chita. Derek, Evan and Fatima. Biswajyot gets a north facing flat and is not next to Derek. Derek and Fatima get diagonally opposite flats. Chitra is next to Fatima, and gets a south facing flat. Evan gets a north facing flat.
Except Derek and Fatima, which other pair is diagonally opposite to each other?
Which of the following pairs is exactly opposite to each other?
For the following questions answer them individually
7563.8 - 2015.74 - 1421.358 = ?
In what time will a train 100 metres long cross an electric pole, if its speed be 144 km/hr ?
An express train travel|ed at an average speed of 100 km/hr, stopping for 3 minutes after every 75 km. How long did it take to reach its destination 600 km from the starting point ?