SSC Government Jobs Exams Numerical Ability Area and Volume

A cost of cultivating a square field at a rate of Rs. 135 per hectare is Rs. 1,215. The cost of putting a fence around it at the rate of 75 paise per metre would be

Read Solution (Total 1)

Total Cost=1215
Cost per Hectare=135
area of the field=1215/135=9
1 hectare=10000sqm
so total area of the square=90000
therefore side=300
perimeter=4*300=1200
cost of fencing=1200*0.75=900
11 years agoHelpfull: Yes(0) No(0)

SSC Other Question

The area of aright-angled triangle is 34 cm2 and one of the sides containing the right angle is 6 cm. The altitude on the hypotenuse is The area of a trapezium is 384 cm2. IF its parallel sides are in the ratio 3 : 5 and the perpendicular distance between them is 12 cm, the smaller of the parallel sides is