A person travelled 20km in the northward direction, then traveled 4km in eastward direction, then traveled 10 km in the northward direction again, then traveled 3km in the eastward direction and finally traveled 6 km i the southward direction. How far is he from the starting point?

                                                                                                                                     

If GRAMMAR is written as MAMRAGR, then ENGLISH is

Written as:

In a class of 100 students 50 students passed in Mathematics and 70 passed in English, 5 students failed in both Mathematics and English. How many students passed in both the subjects?

7^2+7^2+7^2+7^2 is equal to:

Two numbers are in the ratio 4 : 5. If ‘8’ is added to the numbers they forms theratio 6 : 7. The numbers are:

In a class, there are 45 children, 20 of those have offered Science but not Historywhere as 30 have offered Science. The number of students who have offered

History but not Science is: