The breadth of a rectangular field is 75% of its length. If the perimeter of the field is 1050 metres, what is the area of the field ?

If somu, Dhanya and Rajam earn Rs. 150 per day, while Somu and Rajam earn Rs. 94 per day and Dhanya and rajam earn Rs.76 per day then Rajam's earning per day is

The difference between simple and compound interests of a sum of money for two years at 4% per annum is Rs.20. Find the sum.

The average of 9 numbers is 50. The average of first four is 52 and the average of last four is 49. What is the fifth number.

In two similar triangles ABC and DEF, AC =10cm. and DF = 8 cm. Find the ratio of their areas.

At what time Vishnu will reach his destination if he has started at 10a.m and travels half the distance at a speed of 10 km/hr.and the other half at a speed of 20 km/hr by assuming the distance between