A sold cylinder of diameter 18 cm and height 30 cm is melted and recast into toys with the shape of a right circular
A sold cylinder of diameter 18 cm and height 30 cm is melted and recast into toys with the shape of a right circular

A sold cylinder of diameter 18 cm and height 30 cm is melted and recast into toys with the shape of a right circular cone mounted on a hemisphere of radius 4.5 cm. If the height of the toy is 18cm, find the number of toys so formed?

(a)          12

(b)          14

(c)           15

(d)          16

Sol:
quantitative aptitude
Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page
Related Post
  1. Sin⁶ + cos⁶ is equal to
  2. A vessel of 115 litres is filled with milk and water. 70% of milk and 40% of water is taken out of the vessel it is found that the vessel is
  3. What is the average of all the one digit, two digit and three digit natural numbers