Discussions
Select Date
Tags:
Sushmita Garai

· started a discussion

· 1 Months ago

in order to have an equal weight , wont it be like 8 X vol. of wood = vol. of iron.????

Question:

Iron weights 8 times the weight of wood. Find the diameter of an iron ball whose weight is equal to that of a wooden ball 36 cm in diameter?

Options:
A)

4.5 cm

B)

18 cm

C)

9 cm

D)

15 cm

Solution:

Ans: (b)

  

All Rights Reserved Top Rankers