5000 kgs of raw material were bought at Rs.2.5 per kg and 10% is normal waste. If recovery value of the normal waste is Rs.1.2 per kg, then find the cost of 800 units which consumes 1.5 kg unit material?
Step 1 : calculate actual material requirement for 800 units to be produced =800*1.5 = 1200 kg. Step 2: calculate adjusted requirement given 10% wastage, to produce 800 units = the 1200 kg will represent only 90% of the requirement, as such, the 100% material will be 1200/90% = 1333 kg (1200 kg actual requirement and 133 kg of wastage) Step 3: Cost of 1333 kg = 1333*2.5 = Rs.3332.5 Step 4 : calculate recovery from 133 kg of normal waste = 133*1.2 = Rs.159.6 Step 5: actual cost = material cost – recovery from wastage = 3332.5 – 159.6 = Rs.3172.9 or 3173
How many triangles is therein the following figure?
In the adjoining figure, if the centres of all the circles are joined by horizontal and vertical lines, then find the number of squares that can be form...
How many quadrilaterals are there in these given figures?
Find the number of triangles in the given figure:
Find the number of parallograms in the given problem figure. Count the number of squares in the given figure.
How many triangles are there in the figure?
Count the number of squares in the given figure.
Find the number of triangles in the given figure.