Directions: Given table shows the data of population in 5 different parks. Study the data carefully and answer the questions.

By what percent female population in park D is more or less than the male population in park E?

Ram starts from point A at 8 a.m. and reaches point B at 2 p.m. on the same day. On the same day, Raju starts from point B at 8 a.m. and reaches point A at 6 p.m. on the same day. Both points A and B are separated by only a straight line track. At what time they both meet?

If the differernce between the reciprocal of a positive proper fraction and fraction itself be$$17\over42$$, then the fraction is:

The price of an article is cut by 33 %, to restore its original value, the new price must be increased by 

The difference of a number consisting of two digits from the number formed by inter changing the digits is always divisible by: 

Speed of a man in still water is 15 kmph , while river is flowing with a speed of 3 kmph and time taken to cover a certain distance upstream is 3 hours more than time taken to cover the same distance downstream . Find the distance.

How many two-digit numbers are divisible by 3 but not by 7?

Divide 32 into two parts such that the sum of the square of the parts is 674 what is the value of the parts?