Ram bought two articles- A and B at a total cost of INR 8000/- He sold article A at 20% profit and article B at 12% loss. In the whole deal he made no gain and no loss. At what price should Ram have sold article B to make an overall profit of 25% 

Rohan travelling at a speed of ‘X’ km/h took 2 hours 30 min to cover ²/₃^rd of the distance. Travelling at a speed of ‘X+2’ km/h, he took 50 min to cover the remaining 1/3^rd of the same distance. What was the total distance

Number of female members in health club E is what percent less than number of male members in health club B

What is the central angle corresponding to number of (both male and female) in health club B

Number of male members in health clubs A and C increased by equal number from 2011 to 2012. If the respective ratio between number of male numbers in health club A and that in C in 2012  is 13 : 10, what is the number of male members in health club C in 2012

What is the average number of female members in health clubs A, B and C