que ground Rs last even us 44. if (cosast = (Gimajt, find dy dri

The area of a circular cricket ground is 24.64 hectares. Find the cost of making rope boundary at the rate of Rs. 5.40 per metre.

The average of 35 consecutive even numbers is 44. Find the smallest number. 35 लगातार सम संख्याओं का औसत 44 है। सबसे छोटी संख्या ज्ञात करें।

The cost of constructing a 500 feet road is as follows : Rs. 22 for the first foot and an additional Rs. 2 for every subsequent foot. Find the cost of constructing the last foot of the road and that for the entire road.

A rectangular ground is 90 m long and 32 m broad. In the middle of the ground there is a circular tank of radius 14 metres. Find the cost of turfing the remaining portion at the rate of Rs. 50 per square metre.

Sum of the squares of two consecutive positive even integers is 100 , find those numbers by using quadratic equations.

If the average of 7 consecutive even number is 44. Find the difference between first and last number