For the following questions answer them individually
What percentage of the cost of the estimate is provided for the work charged establishment?
Calculate the year’s purchase for a property of useful life of 30 years and rate of interest of 5% per annum.
Calculate the volume (cubic meter) of earthwork for an embankment of length 30 m and width 4 m. The mean depth of the embankment is 4 m and side slope is 2 : 1. Using mid-sectional area method.
Calculate the quantity (cubic meter) of the cement required for 1 cubic meter of brick work with cement mortar (1 : 4).
A building has been purchased by a person at a cost of Rs. 25,000. The useful life of the building is 40 years and the scrap value of the building is Rs. 3,000. Calculate the annual sinking fund (Rs.) at the rate of 5% interest.